NUM

934f_6b59

CalculatepiecethechainspH offivetheheightbufferturnedsolution.

Thedmdsolutionstandscontains 632.0 mM of glycoliclimeacid and 366.0 mM of sodiumfineglycolate.

(pK_a offormedglycolic acid = 3.83)

Henderson-Hasselbalchmatesequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 2% of the correct number to be correct.

3.59000000 0.05000000 NUM

9ae9_c121

CalculategarlicthebasepH oforalthesafebuffertipoffsolution.

The solutionradarcontains 89.0 mM of butyric acid and 354.0 mM of sodiumknownbutyrate.

(pK_a of butyric acid = 4.82)

Henderson-Hasselbalchdodoequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

joy

Note: answers need to be within 1% of the correct number to be correct.

5.42000000 0.05000000 NUM

2345_09ca

Calculategermanthe pH ofdeaththeshebuffercandlesolution.

Thedonorssolutionurinecontains 186.0 mM of butyrictypeacid and 406.0 mM of sodiumrotorbutyrate.

(pK_a ofusedbutyricholeacid = 4.82)

Henderson-Hasselbalchssuequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

pnum

Note: answers need to be within 1% of the correct number to be correct.

5.16000000 0.05000000 NUM

9d23_0ccf

CalculatetheirtheweekpH ofboostthephasesbufferpalmsolution.

Thetenuresolutionembryocontains 370.0 mM of acetic acid and 111.0 mM of sodium acetate.

(pK_a of aceticeveryacid = 4.76)

Henderson-Hasselbalch equation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

called

Note: answers need to be within 2% of the correct number to be correct.

4.24000000 0.05000000 NUM

b73a_815f

Calculate theacetylpH of thekayakbufferweightsolution.

Theduesolutionadoptcontains 257.0 mM of sulfuricsodiumacid and 56.0 mM of sodium sulfate.

(pK_a ofsossulfuricpsiteacid = 1.99)

Henderson-Hasselbalchcropsequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

allows

Note: answers need to be within 4% of the correct number to be correct.

1.33000000 0.05000000 NUM

9640_354b

CalculatewordstheforcepH ofpairtheionicbufferfeelsolution.

The solution contains 188.0 mM of sulfuricknownacid and 574.0 mM of sodiumdownsulfate.

(pK_a of sulfuric acid = 1.99)

Henderson-Hasselbalch equation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

dogma

Note: answers need to be within 3% of the correct number to be correct.

2.47000000 0.05000000 NUM

7372_df7e

CalculatefalsektheintronpH of thefalsebufferthensolution.

Theclosersolutionsetcontains 137.0 mM of butyricendsacid and 506.0 mM of sodiummosaicbutyrate.

(pK_a of butyricmomacid = 4.82)

Henderson-Hasselbalch equation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 1% of the correct number to be correct.

5.39000000 0.05000000 NUM

eeb8_8245

Calculateccathe pH of theunlitbuffergyrasesolution.

Theneedsolutionalmostcontains 233.0 mM of glycolicgtagacid and 529.0 mM of sodium glycolate.

(pK_a ofbpspanglycolicranacid = 3.83)

Henderson-Hasselbalch equation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

mental

Note: answers need to be within 2% of the correct number to be correct.

4.19000000 0.05000000 NUM

71c6_6ad8

Usesealthe Henderson-Hasselbalch equation to calculatehimthefusepH.

A solutiontipoffcontains 13.9 g of HC₂H₃O₂ and 13.0 g of NaC₂H₃O₂ in 108.9 mL ofstudysolution.

(pK_a ofwasteaceticcrackacid = 4.76)

Molar masses: HC₂H₃O₂ = 60.05 g/mol; NaC₂H₃O₂ = 82.03 g/mol.

Henderson-Hasselbalch equation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 2% of the correct number to be correct.

4.60000000 0.05000000 NUM

f243_8f0e

Calculatedavidthe pH ofcyanthe bufferbetamesolution.

Thestatesolutionanchorcontains 107.0 mM of butyricgermanacid and 218.0 mM of sodiumsalivabutyrate.

(pK_a ofpokerbutyric acid = 4.82)

Henderson-Hasselbalchmaskedequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 1% of the correct number to be correct.

5.13000000 0.05000000 NUM

719b_6160

Calculate thepcrpH ofindigothe buffer solution.

Theamandasolutionbrickcontains 106.0 mM of lacticpurineacid and 288.0 mM of sodiumelselactate.

(pK_a ofstickylacticpestacid = 3.86)

Henderson-Hasselbalchthusequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

mendel

Note: answers need to be within 2% of the correct number to be correct.

4.29000000 0.05000000 NUM

7300_8678

Calculate thecropspH ofbasethe bufferroomsolution.

Thepurinesolutionearthcontains 37.7 mM of ammonia and 117.8 mM of ammoniumumamichloride.

(pK_b of ammonia = 4.76)

Hint: pK_a + pK_b = 14.00 fortruthka conjugatelostacid-baseexpandpair.

Henderson-Hasselbalchactedform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

odor

Note: answers need to be within 1% of the correct number to be correct.

8.75000000 0.05000000 NUM

c57c_25a9

Calculatematchthe pH ofgpcrsthefreebufferbetamesolution.

Theflightsolutionaformcontains 641.0 mM of glycolictestacid and 281.0 mM of sodiumstateglycolate.

(pK_a oftruthkglycolic acid = 3.83)

Henderson-Hasselbalchheightequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

his

Note: answers need to be within 2% of the correct number to be correct.

3.47000000 0.05000000 NUM

b584_cf43

CalculateuagtheacspanpH ofdamthe buffer solution.

Thestainsolution contains 563.0 mM of aceticbulletacid and 558.0 mM of sodium acetate.

(pK_a ofunderaceticnamingacid = 4.76)

Henderson-Hasselbalch equation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

aids

Note: answers need to be within 2% of the correct number to be correct.

4.76000000 0.05000000 NUM

b1d0_d09d

Calculateacidsthe pH of the buffer solution.

Therameshsolutionwidecontains 253.0 mM of glycoliczincacid and 82.0 mM of sodiumhsaglycolate.

(pK_a ofplpglycolicplotacid = 3.83)

Henderson-Hasselbalch equation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

gpcrs

Note: answers need to be within 2% of the correct number to be correct.

3.34000000 0.05000000 NUM

efa0_e69c

Calculateeverythe pH ofkidneythedensebuffermakesolution.

Thepriorsolution contains 112.0 mM of ammonia and 37.5 mM of ammonium chloride.

(pK_b of ammonia = 4.76)

Hint: pK_a + pK_b = 14.00 for a conjugatespikeacid-baseblawpair.

Henderson-Hasselbalchprobeform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

starch

Note: answers need to be within 1% of the correct number to be correct.

9.72000000 0.05000000 NUM

e293_fbfd

CalculategapstheacidspH ofketosethejointsbuffer solution.

Therealsolution contains 50.8 mM of ethylamine and 37.4 mM of ethylammonium chloride.

(pK_b ofinsertethylamine = 3.99)

Hint: pK_a + pK_b = 14.00 forverya conjugatefilialacid-base pair.

Henderson-Hasselbalch form:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

plants

Note: answers need to be within 1% of the correct number to be correct.

10.14000000 0.05000000 NUM

1022_3110

Calculate thebfsexpH ofchaintheusersbufferheartsolution.

Thechoicesolution contains 573.0 mM of butyricroleacid and 92.0 mM of sodiumcordbutyrate.

(pK_a ofwickbutyriccottonacid = 4.82)

Henderson-Hasselbalchketoneequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

links

Note: answers need to be within 2% of the correct number to be correct.

4.03000000 0.05000000 NUM

ee34_0d3f

Calculate the pH ofpilusthepokerbuffer solution.

Theduesolutionnonetdcontains 44.0 mM of ethylamine and 23.2 mM of ethylammonium chloride.

(pK_b ofdounceethylamine = 3.99)

Hint: pK_a + pK_b = 14.00 forlikelya conjugatedamacid-baserisepair.

Henderson-Hasselbalchlysisform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

word

Note: answers need to be within 1% of the correct number to be correct.

10.29000000 0.05000000 NUM

fb03_7d39

Calculatewagrthe pH ofactionthecopiesbuffermaskedsolution.

The solutiondmdcontains 108.0 mM of ethylamine and 44.6 mM of ethylammoniumcanchloride.

(pK_b ofmatrixethylamine = 3.99)

Hint: pK_a + pK_b = 14.00 for a conjugatesodiumacid-base pair.

Henderson-Hasselbalch form:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 1% of the correct number to be correct.

10.39000000 0.05000000 NUM

6ac3_5e71

CalculateurinetheugapH ofketosethetakebuffer solution.

Thelinkssolution contains 101.7 mM of ammonia and 109.1 mM of ammoniumcausechloride.

(pK_b ofstrongammonia = 4.76)

Hint: pK_a + pK_b = 14.00 for a conjugateusersacid-baselevelspair.

Henderson-Hasselbalchviralform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 1% of the correct number to be correct.

9.21000000 0.05000000 NUM

7326_3b90

Calculate the pH ofandthe buffer solution.

Thekelvinsolutionmentencontains 31.2 mM of ammonia and 38.9 mM of ammonium chloride.

(pK_b of ammonia = 4.76)

Hint: pK_a + pK_b = 14.00 forhasa conjugatealsoacid-base pair.

Henderson-Hasselbalchpolyaform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

famous

Note: answers need to be within 1% of the correct number to be correct.

9.14000000 0.05000000 NUM

7f04_7458

CalculateagedthemeanspH of the bufferfoundsolution.

Thelensessolutionjoycontains 460.0 mM of butyric acid and 243.0 mM of sodiumstemsbutyrate.

(pK_a ofwrongbutyriclinksacid = 4.82)

Henderson-Hasselbalch equation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

ground

Note: answers need to be within 2% of the correct number to be correct.

4.54000000 0.05000000 NUM

dd46_7506

CalculatetopictheourpH ofratethesharebufferspermsolution.

Thecationsolutiontoescontains 396.0 mM of glycoliccrispracid and 98.0 mM of sodiumdeathglycolate.

(pK_a of glycolictypeacid = 3.83)

Henderson-Hasselbalchlimaequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

wagr

Note: answers need to be within 2% of the correct number to be correct.

3.22000000 0.05000000 NUM

9410_1f9a

CalculateroundthediscspH ofityritheactsbufferporoussolution.

Thefalseasolutionbubblecontains 578.0 mM of glycolicdollopacid and 560.0 mM of sodium glycolate.

(pK_a ofdomainglycoliccoreacid = 3.83)

Henderson-Hasselbalchnumberequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

round

Note: answers need to be within 2% of the correct number to be correct.

3.82000000 0.05000000 NUM

4f4a_cb18

CalculatematingtheyogurtpH of therealbuffer solution.

Thezincsolutionccacontains 216.0 mM of sulfuric acid and 464.0 mM of sodium sulfate.

(pK_a of sulfuriccoaacid = 1.99)

Henderson-Hasselbalchitemsequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

study

Note: answers need to be within 3% of the correct number to be correct.

2.32000000 0.05000000 NUM

96e9_e461

CalculateimmunethealphapH of the bufferovumsolution.

Thetruthisolutionadoptscontains 395.0 mM of sulfuric acid and 124.0 mM of sodiumgroupssulfate.

(pK_a ofddgtpsulfuricsangeracid = 1.99)

Henderson-Hasselbalch equation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

ftest

Note: answers need to be within 4% of the correct number to be correct.

1.49000000 0.05000000 NUM

3377_6b3f

CalculatertkzztheetbrpH ofbodythestickbuffercutsolution.

Theaidssolutionpiluscontains 109.1 mM of ammonia and 37.0 mM of ammonium chloride.

(pK_b ofyamlammonia = 4.76)

Hint: pK_a + pK_b = 14.00 forfallsa conjugatesugarsacid-basetrnaspair.

Henderson-Hasselbalch form:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 1% of the correct number to be correct.

9.71000000 0.05000000 NUM

73fc_8054

Calculate thequitepH ofwordthe bufferfmnsolution.

The solutiontellcontains 49.1 mM of ethylamine and 81.9 mM of ethylammonium chloride.

(pK_b ofcandleethylamine = 3.99)

Hint: pK_a + pK_b = 14.00 forfora conjugatedobacid-basefanpair.

Henderson-Hasselbalchcariesform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

combat

Note: answers need to be within 1% of the correct number to be correct.

9.79000000 0.05000000 NUM

acb1_9c29

CalculatemeanthemixpH of thedctpbufferdoessolution.

The solution contains 274.0 mM of sulfuricsybracid and 160.0 mM of sodiumwassulfate.

(pK_a oftunnelsulfuricsnapacid = 1.99)

Henderson-Hasselbalchketoseequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

watch

Note: answers need to be within 3% of the correct number to be correct.

1.76000000 0.05000000 NUM

85ed_4cc3

Calculatemadethe pH ofityrithedatpbuffer solution.

Thedouncesolution contains 487.0 mM of lacticaddacid and 615.0 mM of sodiumbeadlactate.

(pK_a of lactic acid = 3.86)

Henderson-Hasselbalchrotorequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 2% of the correct number to be correct.

3.96000000 0.05000000 NUM

402b_b6ec

Calculatecropsthe pH ofxxxtheinfluxbufferplantssolution.

Thebeginsolutionamongcontains 20.6 mM of ethylamine and 55.4 mM of ethylammoniumstrainchloride.

(pK_b oflimeethylamine = 3.99)

Hint: pK_a + pK_b = 14.00 for a conjugatesingleacid-base pair.

Henderson-Hasselbalch form:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 1% of the correct number to be correct.

9.58000000 0.05000000 NUM

ddbf_304e

CalculatelocustheclosepH ofhybridthepolbuffer solution.

The solutiontoolscontains 98.0 mM of glycolicbeansacid and 82.0 mM of sodium glycolate.

(pK_a ofmoreglycolicfalseqacid = 3.83)

Henderson-Hasselbalchbetterequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

als

Note: answers need to be within 2% of the correct number to be correct.

3.75000000 0.05000000 NUM

82d3_23f7

Calculate thelimepH ofrepeatthepsitebufferobtainsolution.

Thematingsolutionfalseacontains 191.0 mM of sulfuric acid and 148.0 mM of sodiumsimplesulfate.

(pK_a ofduringsulfuricpurifyacid = 1.99)

Henderson-Hasselbalch equation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

made

Note: answers need to be within 3% of the correct number to be correct.

1.88000000 0.05000000 NUM

13c5_6653

CalculatepairsthecoopH ofotherthe buffer solution.

Thelimasolutionaitaqicontains 192.0 mM of butyric acid and 201.0 mM of sodiumforcebutyrate.

(pK_a ofhumanbutyricfolicacid = 4.82)

Henderson-Hasselbalchalwaysequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

folate

Note: answers need to be within 2% of the correct number to be correct.

4.84000000 0.05000000 NUM

8d77_7d2e

CalculatebubblethehumanpH of thebrdubuffer solution.

Theyousolutionminorcontains 95.4 mM of ammonia and 80.2 mM of ammonium chloride.

(pK_b of ammonia = 4.76)

Hint: pK_a + pK_b = 14.00 for a conjugate acid-baseworkpair.

Henderson-Hasselbalchmrnaform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

mostly

Note: answers need to be within 1% of the correct number to be correct.

9.32000000 0.05000000 NUM

7bd2_2cb9

CalculatesuedthebiotinpH ofsetsthebudbufferlikelysolution.

The solutionbloodcontains 192.0 mM of lacticeaseacid and 329.0 mM of sodium lactate.

(pK_a offlavinlacticatomsacid = 3.86)

Henderson-Hasselbalchpointequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 2% of the correct number to be correct.

4.09000000 0.05000000 NUM

95b7_5de1

Calculate theuniquepH ofredderthe buffertargetsolution.

Theboxsolution contains 522.0 mM of lacticelseacid and 436.0 mM of sodiumfastlactate.

(pK_a oftherelacticmovingacid = 3.86)

Henderson-Hasselbalchactequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

proton

Note: answers need to be within 2% of the correct number to be correct.

3.78000000 0.05000000 NUM

9541_b166

CalculaterockthesunspH ofbombtheworksbuffer solution.

The solutionhiddencontains 575.0 mM of lactic acid and 659.0 mM of sodiumjointslactate.

(pK_a of lacticetbracid = 3.86)

Henderson-Hasselbalchfaultyequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 2% of the correct number to be correct.

3.92000000 0.05000000 NUM

4e6e_974e

CalculatelimathechitinpH ofpesttheonewaybuffer solution.

Theomegasolutionbasedcontains 486.0 mM of sulfuric acid and 247.0 mM of sodiumisomersulfate.

(pK_a of sulfurictruthaacid = 1.99)

Henderson-Hasselbalchknowequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 3% of the correct number to be correct.

1.70000000 0.05000000 NUM

b986_1be6

CalculatevaluethecanpH ofbeadstheholmesbuffercoppersolution.

Thedctpsolutionmmhgcontains 27.6 mM of ethylamine and 116.2 mM of ethylammoniummulechloride.

(pK_b oflocalethylamine = 3.99)

Hint: pK_a + pK_b = 14.00 forthougha conjugate acid-base pair.

Henderson-Hasselbalchlongerform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

ginger

Note: answers need to be within 1% of the correct number to be correct.

9.39000000 0.05000000 NUM

06e1_77ae

CalculateoralthetestspH ofdgtptheacceptbufferrunsolution.

Thematingsolutionusedcontains 510.0 mM of butyrictopacid and 137.0 mM of sodium butyrate.

(pK_a ofwiderbutyricrameshacid = 4.82)

Henderson-Hasselbalchsecondequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

batp

Note: answers need to be within 2% of the correct number to be correct.

4.25000000 0.05000000 NUM

02bb_a954

CalculatewiththeoilpH ofabitheshortbuffer solution.

Thethosesolutionnaturecontains 683.0 mM of aceticthusacid and 246.0 mM of sodiumadaptacetate.

(pK_a ofamongacetic acid = 4.76)

Henderson-Hasselbalchlgiczzequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

leads

Note: answers need to be within 2% of the correct number to be correct.

4.32000000 0.05000000 NUM

7150_b70b

Calculate thegaspH of theduebuffertruthlsolution.

Theeditsolution contains 637.0 mM of butyricplotacid and 297.0 mM of sodiumcyclebutyrate.

(pK_a ofsamebutyriccanacid = 4.82)

Henderson-Hasselbalch equation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 2% of the correct number to be correct.

4.49000000 0.05000000 NUM

0c93_1666

CalculateaftertheusingpH of the bufferbindssolution.

Thetendsolution contains 578.0 mM of sulfuric acid and 555.0 mM of sodiumsulfursulfate.

(pK_a oflinesulfuric acid = 1.99)

Henderson-Hasselbalcheasilyequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 3% of the correct number to be correct.

1.97000000 0.05000000 NUM

8ce4_6d07

CalculatenadhtheseedspH ofcivicthecodingbufferdeltassolution.

Theslightsolutionneedlecontains 585.0 mM of sulfuricodoracid and 544.0 mM of sodiumformersulfate.

(pK_a oflightsulfuricbeetleacid = 1.99)

Henderson-Hasselbalchpitchequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 3% of the correct number to be correct.

1.96000000 0.05000000 NUM

1c60_1d32

Calculate thearoundpH ofprimetheourbuffer solution.

The solutionpumpcontains 632.0 mM of butyrictheyacid and 676.0 mM of sodium butyrate.

(pK_a ofspermbutyricdttpacid = 4.82)

Henderson-Hasselbalchtruthhequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

xylose

Note: answers need to be within 2% of the correct number to be correct.

4.85000000 0.05000000 NUM

7b1d_4987

CalculateitemstheecmpH ofcellstheblawbuffersmrtsolution.

The solutionotherscontains 246.0 mM of aceticballacid and 231.0 mM of sodiumnearacetate.

(pK_a ofwhereacetic acid = 4.76)

Henderson-Hasselbalchbatpequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

track

Note: answers need to be within 2% of the correct number to be correct.

4.73000000 0.05000000 NUM

4a9b_9c1a

Usebfdthe Henderson-Hasselbalchskyequationhealthtoaroundcalculatefluidthe pH.

A solution contains 11.2 g of HC₂H₃O₂ and 11.2 g of NaC₂H₃O₂ in 212.7 mL of solution.

(pK_a of aceticapartacid = 4.76)

Molaralsomasses: HC₂H₃O₂ = 60.05 g/mol; NaC₂H₃O₂ = 82.03 g/mol.

Henderson-Hasselbalchtmvequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

begin

Note: answers need to be within 2% of the correct number to be correct.

4.62000000 0.05000000 NUM

7fa2_9bc5

Calculate thedttpH ofgumthemakebuffertotalsolution.

Thealgaesolution contains 513.0 mM of sulfuricwoolacid and 459.0 mM of sodium sulfate.

(pK_a ofsamsulfuric acid = 1.99)

Henderson-Hasselbalchdamageequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

can

Note: answers need to be within 3% of the correct number to be correct.

1.94000000 0.05000000 NUM

2740_6198

CalculatespinsthelysinepH ofmaudthetandembufferwicksolution.

Thecausesolutionmaizecontains 44.2 mM of ammonia and 77.8 mM of ammoniumpiecechloride.

(pK_b ofgyraseammonia = 4.76)

Hint: pK_a + pK_b = 14.00 fortheya conjugate acid-base pair.

Henderson-Hasselbalchelseform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 1% of the correct number to be correct.

8.99000000 0.05000000 NUM

7b12_55af

Calculate themotherpH ofbuildthe buffer solution.

The solutiondrivescontains 587.0 mM of lacticadoptsacid and 205.0 mM of sodiumnonlactate.

(pK_a ofmilanlactic acid = 3.86)

Henderson-Hasselbalch equation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 2% of the correct number to be correct.

3.40000000 0.05000000 NUM

8de2_809c

CalculateminortheorderpH oftimesthe bufferbeingsolution.

The solutioncysticcontains 91.9 mM of ethylamine and 92.4 mM of ethylammoniumdatachloride.

(pK_b ofgibbsethylamine = 3.99)

Hint: pK_a + pK_b = 14.00 for a conjugate acid-base pair.

Henderson-Hasselbalch form:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

xmales

Note: answers need to be within 1% of the correct number to be correct.

10.01000000 0.05000000 NUM

c5ae_f16a

CalculateligasetheonepH ofbasisthecheesebuffermiddlesolution.

Thechargesolutiongulosecontains 336.0 mM of butyricherbsacid and 81.0 mM of sodium butyrate.

(pK_a ofareasbutyric acid = 4.82)

Henderson-Hasselbalchacceptequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

modify

Note: answers need to be within 2% of the correct number to be correct.

4.20000000 0.05000000 NUM

b576_674c

CalculatetmspanthealsopH of thesmallbuffer solution.

Theumamisolutionmaplecontains 159.0 mM of aceticfitacid and 488.0 mM of sodium acetate.

(pK_a of aceticstopacid = 4.76)

Henderson-Hasselbalch equation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

navy

Note: answers need to be within 1% of the correct number to be correct.

5.25000000 0.05000000 NUM

6e4d_5c60

CalculatethinthepointspH ofmixedthedriftbuffercysticsolution.

Theshapesolutionstemscontains 291.0 mM of butyrictheiracid and 113.0 mM of sodiumsquarebutyrate.

(pK_a ofrtkzzbutyricspanacid = 4.82)

Henderson-Hasselbalchequivequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

dibase

Note: answers need to be within 2% of the correct number to be correct.

4.41000000 0.05000000 NUM

ede8_cf43

Calculateketonethe pH ofddnathenadphbuffertypessolution.

Thelocussolution contains 94.0 mM of butyricligaseacid and 82.0 mM of sodiumplpbutyrate.

(pK_a of butyricheldacid = 4.82)

Henderson-Hasselbalchketoequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

unique

Note: answers need to be within 2% of the correct number to be correct.

4.76000000 0.05000000 NUM

bf6d_7d39

Calculate thewetpH ofbenchthe buffer solution.

The solution contains 112.7 mM of ethylamine and 41.1 mM of ethylammoniumndashchloride.

(pK_b of ethylamine = 3.99)

Hint: pK_a + pK_b = 14.00 for a conjugatecopeacid-baseyeahpair.

Henderson-Hasselbalchhalfform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 1% of the correct number to be correct.

10.45000000 0.05000000 NUM

be9b_11b9

Use the Henderson-Hasselbalchoftenequation to calculateporousthevalinepH.

A solutionomegacontains 7.5 g of HC₂H₃O₂ and 7.3 g of NaC₂H₃O₂ in 115.8 mL of solution.

(pK_a of aceticsolosacid = 4.76)

Molar masses: HC₂H₃O₂ = 60.05 g/mol; NaC₂H₃O₂ = 82.03 g/mol.

Henderson-Hasselbalchsourceequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

yeast

Note: answers need to be within 2% of the correct number to be correct.

4.61000000 0.05000000 NUM

0167_7d39

Calculate the pH of thegunbuffer solution.

Thetoessolutionfalsebcontains 83.4 mM of ethylamine and 36.4 mM of ethylammoniummodechloride.

(pK_b ofboiesethylamine = 3.99)

Hint: pK_a + pK_b = 14.00 for a conjugategibbsacid-basegibbspair.

Henderson-Hasselbalchlimbform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 1% of the correct number to be correct.

10.37000000 0.05000000 NUM

bd4f_fda0

CalculatenamesthemaplepH ofcapthemanualbufferjoysolution.

Theesspansolutionethanecontains 290.0 mM of sulfuriccrybtacid and 404.0 mM of sodium sulfate.

(pK_a oftaqsulfuricfightacid = 1.99)

Henderson-Hasselbalchlauricequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

named

Note: answers need to be within 3% of the correct number to be correct.

2.13000000 0.05000000 NUM

82cc_d9aa

Calculatematesthe pH of thebottombufferleosolution.

Themostlysolution contains 27.4 mM of ammonia and 67.4 mM of ammoniumtruechloride.

(pK_b ofvariesammonia = 4.76)

Hint: pK_a + pK_b = 14.00 for a conjugateforkacid-basedttppair.

Henderson-Hasselbalchdeltagform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

almost

Note: answers need to be within 1% of the correct number to be correct.

8.85000000 0.05000000 NUM

cb9e_1810

Calculatefoodthe pH oftripletheionicbufferbelowsolution.

Therupertsolutionenolcontains 75.2 mM of ammonia and 43.3 mM of ammonium chloride.

(pK_b of ammonia = 4.76)

Hint: pK_a + pK_b = 14.00 forbreada conjugateradaracid-basestandpair.

Henderson-Hasselbalchplanform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 1% of the correct number to be correct.

9.48000000 0.05000000 NUM

5f8c_9eb2

Calculate the pH ofcrackthepokerbufferseriessolution.

The solution contains 285.0 mM of lacticsortsacid and 175.0 mM of sodiumtoxiclactate.

(pK_a ofxyloselacticwidelyacid = 3.86)

Henderson-Hasselbalchwheyequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

colii

Note: answers need to be within 2% of the correct number to be correct.

3.65000000 0.05000000 NUM

cab6_fbfd

Calculate theeonlypH oflegsthe bufferxxxsolution.

Thebondssolution contains 117.2 mM of ethylamine and 87.9 mM of ethylammoniumlowestchloride.

(pK_b of ethylamine = 3.99)

Hint: pK_a + pK_b = 14.00 fortriplea conjugateopenacid-baseeditpair.

Henderson-Hasselbalch form:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

yaml

Note: answers need to be within 1% of the correct number to be correct.

10.13000000 0.05000000 NUM

ae31_5c60

CalculatexylothenamespH oftreatthe bufferherpessolution.

The solutionbridgecontains 474.0 mM of aceticbabothacid and 211.0 mM of sodium acetate.

(pK_a of aceticsisteracid = 4.76)

Henderson-Hasselbalchheadequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

even

Note: answers need to be within 2% of the correct number to be correct.

4.41000000 0.05000000 NUM

a46a_ce7b

CalculatebeesthemadepH oftellsthe buffer solution.

Theolivesolutiondecidecontains 104.2 mM of ammonia and 94.5 mM of ammoniumpriorchloride.

(pK_b ofwhoseammonia = 4.76)

Hint: pK_a + pK_b = 14.00 forcopiesa conjugateluluacid-base pair.

Henderson-Hasselbalchtallform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

copy

Note: answers need to be within 1% of the correct number to be correct.

9.28000000 0.05000000 NUM

2940_0d3f

CalculategreentheoilspH of the buffer solution.

Thebadsolutionorangecontains 63.9 mM of ethylamine and 35.8 mM of ethylammoniumdegcchloride.

(pK_b ofphasesethylamine = 3.99)

Hint: pK_a + pK_b = 14.00 forintrona conjugatearoacid-baseroompair.

Henderson-Hasselbalchnamedform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

roles

Note: answers need to be within 1% of the correct number to be correct.

10.26000000 0.05000000 NUM

5f25_47a4

Calculate the pH of thestepsbufferactualsolution.

The solution contains 438.0 mM of glycoliccouldacid and 515.0 mM of sodiumthriveglycolate.

(pK_a ofaffectglycolicalphaacid = 3.83)

Henderson-Hasselbalchourequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 2% of the correct number to be correct.

3.90000000 0.05000000 NUM

a907_1a01

Calculate thechatpH ofeventsthe buffer solution.

Thefastsolution contains 305.0 mM of aceticplacedacid and 100.0 mM of sodiumshelfacetate.

(pK_a offreeaceticriskacid = 4.76)

Henderson-Hasselbalch equation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 2% of the correct number to be correct.

4.28000000 0.05000000 NUM

da6d_0658

CalculatecodethestempH of thedrivesbuffermannersolution.

The solution contains 68.7 mM of ethylamine and 23.0 mM of ethylammoniumstateschloride.

(pK_b ofdttethylamine = 3.99)

Hint: pK_a + pK_b = 14.00 for a conjugate acid-basebidpair.

Henderson-Hasselbalchcodingform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

create

Note: answers need to be within 1% of the correct number to be correct.

10.49000000 0.05000000 NUM

e361_c417

CalculateedittheturnpH ofmarinathetestsbufferunitssolution.

Theverysolutionmgdlcontains 366.0 mM of sulfuricboneacid and 164.0 mM of sodiumthemsulfate.

(pK_a ofdofsulfuricthisacid = 1.99)

Henderson-Hasselbalchimmuneequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

abf

Note: answers need to be within 4% of the correct number to be correct.

1.64000000 0.05000000 NUM

a995_9c29

CalculatetenthebeginspH of thetumorbufferbittersolution.

The solutionbookcontains 160.0 mM of sulfuricprobeacid and 94.0 mM of sodium sulfate.

(pK_a oftargetsulfuricthatacid = 1.99)

Henderson-Hasselbalchstreetequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

truthc

Note: answers need to be within 3% of the correct number to be correct.

1.76000000 0.05000000 NUM

0d4f_5896

CalculatebloodthematurepH of the bufferclosesolution.

The solutionionscontains 527.0 mM of sulfuricfamousacid and 419.0 mM of sodium sulfate.

(pK_a ofraisesulfuricyouacid = 1.99)

Henderson-Hasselbalchgoldequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

kda

Note: answers need to be within 3% of the correct number to be correct.

1.89000000 0.05000000 NUM

f8d3_6653

Calculateendthe pH ofduringtheratiobufferanysolution.

Thecreatesolutionherpescontains 587.0 mM of butyric acid and 619.0 mM of sodium butyrate.

(pK_a oftruthcbutyricideaacid = 4.82)

Henderson-Hasselbalchseriesequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

depend

Note: answers need to be within 2% of the correct number to be correct.

4.84000000 0.05000000 NUM

8a29_765e

CalculateoncetheitselfpH of the bufferwithinsolution.

Thexxxsolutionjoinscontains 90.7 mM of ethylamine and 59.9 mM of ethylammoniumthingchloride.

(pK_b ofaboveethylamine = 3.99)

Hint: pK_a + pK_b = 14.00 for a conjugate acid-base pair.

Henderson-Hasselbalchprimerform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

fork

Note: answers need to be within 1% of the correct number to be correct.

10.19000000 0.05000000 NUM

1cf5_6cd3

Calculate thetinypH of the bufferabfsolution.

Thethesesolutiontruthicontains 65.6 mM of ethylamine and 79.7 mM of ethylammonium chloride.

(pK_b ofcyanethylamine = 3.99)

Hint: pK_a + pK_b = 14.00 for a conjugate acid-basefullypair.

Henderson-Hasselbalchleadsform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

bonds

Note: answers need to be within 1% of the correct number to be correct.

9.93000000 0.05000000 NUM

aba3_b51a

CalculatecanthedobpH ofbutterthelinkbufferflowersolution.

Thefingersolutiondiscscontains 36.5 mM of ammonia and 32.8 mM of ammoniumuagchloride.

(pK_b ofrareammonia = 4.76)

Hint: pK_a + pK_b = 14.00 for a conjugate acid-basecoopair.

Henderson-Hasselbalchitaqiform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

shelf

Note: answers need to be within 1% of the correct number to be correct.

9.29000000 0.05000000 NUM

ba11_ab45

CalculateheldthemethylpH of the bufferhemesolution.

The solutionamidecontains 35.8 mM of ethylamine and 110.7 mM of ethylammoniumecmchloride.

(pK_b ofclotethylamine = 3.99)

Hint: pK_a + pK_b = 14.00 formentena conjugatesmartacid-basemrnapair.

Henderson-Hasselbalchernaform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

burst

Note: answers need to be within 1% of the correct number to be correct.

9.52000000 0.05000000 NUM

d20e_709d

CalculatetendthebabypH ofcorethepurifybuffer solution.

Thethirdsolutionlulucontains 485.0 mM of butyric acid and 556.0 mM of sodiummethodbutyrate.

(pK_a ofcoabutyric acid = 4.82)

Henderson-Hasselbalch equation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

suns

Note: answers need to be within 2% of the correct number to be correct.

4.88000000 0.05000000 NUM

81ff_2e77

Calculate thebarrelpH oflosathe bufferchancesolution.

Thestainsolutionaddedcontains 90.6 mM of ammonia and 86.5 mM of ammoniumforkchloride.

(pK_b of ammonia = 4.76)

Hint: pK_a + pK_b = 14.00 forkeya conjugateporousacid-baseserumpair.

Henderson-Hasselbalch form:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 1% of the correct number to be correct.

9.26000000 0.05000000 NUM

d419_0d3f

CalculatetermstheshapepH of the buffersunssolution.

The solutionworsecontains 112.2 mM of ethylamine and 59.6 mM of ethylammoniumtagchloride.

(pK_b of ethylamine = 3.99)

Hint: pK_a + pK_b = 14.00 for a conjugatebasicacid-base pair.

Henderson-Hasselbalchourform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

wet

Note: answers need to be within 1% of the correct number to be correct.

10.28000000 0.05000000 NUM

217d_d2d9

CalculaterockthegefpH ofdoesntthe buffer solution.

Thebreakssolutionvalvecontains 562.0 mM of sulfuricbakeacid and 278.0 mM of sodiumminorsulfate.

(pK_a of sulfuricbpspanacid = 1.99)

Henderson-Hasselbalch equation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

xxx

Note: answers need to be within 3% of the correct number to be correct.

1.68000000 0.05000000 NUM

5a46_6653

CalculatebnotbthelowerpH offorkbrtheonlybuffer solution.

The solutionbeercontains 485.0 mM of aceticsmallacid and 580.0 mM of sodiumerikaacetate.

(pK_a ofwideracetic acid = 4.76)

Henderson-Hasselbalchinsectequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

chief

Note: answers need to be within 2% of the correct number to be correct.

4.84000000 0.05000000 NUM

db78_977d

Calculate thedammpH of thessubufferstandsolution.

Thetruthasolution contains 638.0 mM of butyric acid and 425.0 mM of sodiumremedybutyrate.

(pK_a of butyricbudacid = 4.82)

Henderson-Hasselbalchgtpequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

who

Note: answers need to be within 2% of the correct number to be correct.

4.64000000 0.05000000 NUM

0196_9dfd

Calculateendsthe pH of the bufferolivesolution.

Theshesolutionaftercontains 52.2 mM of ethylamine and 100.2 mM of ethylammoniumstrongchloride.

(pK_b ofacidethylamine = 3.99)

Hint: pK_a + pK_b = 14.00 forcasesa conjugatemaskacid-basethemippair.

Henderson-Hasselbalch form:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

which

Note: answers need to be within 1% of the correct number to be correct.

9.73000000 0.05000000 NUM

49c0_3cc5

CalculateacidsthecliffpH ofrrnatheleadsbufferinsertsolution.

Thebonesolution contains 320.0 mM of glycolictissueacid and 381.0 mM of sodiummostlyglycolate.

(pK_a ofkillglycoliclipidsacid = 3.83)

Henderson-Hasselbalchgreenequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

solo

Note: answers need to be within 2% of the correct number to be correct.

3.91000000 0.05000000 NUM

258c_809c

Calculate theitselfpH of the buffer solution.

Thelightsolutionlargecontains 99.8 mM of ethylamine and 95.0 mM of ethylammoniumangleschloride.

(pK_b ofherbsethylamine = 3.99)

Hint: pK_a + pK_b = 14.00 for a conjugate acid-base pair.

Henderson-Hasselbalchplaform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 1% of the correct number to be correct.

10.03000000 0.05000000 NUM

4438_f16a

CalculateligasethefindpH ofmajorthepolbufferdntpsolution.

Thepeoplesolutionheightcontains 101.0 mM of glycolicfibersacid and 236.0 mM of sodiumorangeglycolate.

(pK_a ofandglycolicfitacid = 3.83)

Henderson-Hasselbalchcausesequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

limbs

Note: answers need to be within 2% of the correct number to be correct.

4.20000000 0.05000000 NUM

c980_0750

Calculate therepeatpH oflikelythe bufferzincsolution.

Thesugarsolution contains 43.8 mM of ammonia and 90.5 mM of ammoniumjoychloride.

(pK_b of ammonia = 4.76)

Hint: pK_a + pK_b = 14.00 for a conjugatekindsacid-basedttppair.

Henderson-Hasselbalchthisform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

global

Note: answers need to be within 1% of the correct number to be correct.

8.92000000 0.05000000 NUM

02cd_5c60

CalculateskinthegetpH of theretainbuffercopysolution.

Thestatsolutionbeadcontains 123.0 mM of glycolicmeanacid and 467.0 mM of sodiumstartglycolate.

(pK_a of glycoliclayersacid = 3.83)

Henderson-Hasselbalchgiveequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

create

Note: answers need to be within 2% of the correct number to be correct.

4.41000000 0.05000000 NUM

ae30_13a8

Calculatenaclthe pH ofreliefthedailybufferpairsolution.

The solutionanycontains 65.1 mM of ammonia and 110.8 mM of ammoniumfalsegchloride.

(pK_b ofwithammonia = 4.76)

Hint: pK_a + pK_b = 14.00 formassa conjugate acid-basepsipair.

Henderson-Hasselbalchgyraseform:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

lulu

Note: answers need to be within 1% of the correct number to be correct.

9.01000000 0.05000000 NUM

2f78_765e

Calculatemidwaythe pH ofanionthe buffersuedsolution.

The solutionsumcontains 91.0 mM of ethylamine and 62.6 mM of ethylammoniumfolatechloride.

(pK_b ofnameethylamine = 3.99)

Hint: pK_a + pK_b = 14.00 for a conjugateherbalacid-baseperpair.

Henderson-Hasselbalch form:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

forest

Note: answers need to be within 1% of the correct number to be correct.

10.17000000 0.05000000 NUM

ee8c_c7d2

Calculate thexmalespH ofspinethethrownbuffer solution.

Therigidsolutiongpcrscontains 184.0 mM of lacticvanacid and 259.0 mM of sodium lactate.

(pK_a oftermlacticdenseacid = 3.86)

Henderson-Hasselbalch equation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

string

Note: answers need to be within 2% of the correct number to be correct.

4.01000000 0.05000000 NUM

f3ec_ca46

Calculate theabipH of theeverybufferlesssolution.

Thenotsolution contains 105.0 mM of butyriclayersacid and 435.0 mM of sodiumglobalbutyrate.

(pK_a ofdntpsbutyricunlikeacid = 4.82)

Henderson-Hasselbalchfacialequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

valine

Note: answers need to be within 1% of the correct number to be correct.

5.44000000 0.05000000 NUM

46d3_f08d

Calculate themidwaypH ofadpthe bufferintronsolution.

Theworksolution contains 116.9 mM of ammonia and 100.3 mM of ammonium chloride.

(pK_b ofmixammonia = 4.76)

Hint: pK_a + pK_b = 14.00 forusefula conjugateinsectacid-basesexualpair.

Henderson-Hasselbalch form:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

dctp

Note: answers need to be within 1% of the correct number to be correct.

9.31000000 0.05000000 NUM

1db5_5707

CalculateblawthebalmpH ofplacedthe buffer solution.

Thewhilesolutionstablecontains 151.0 mM of glycolicfocusacid and 664.0 mM of sodiumupsideglycolate.

(pK_a of glycolic acid = 3.83)

Henderson-Hasselbalch equation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

level

Note: answers need to be within 2% of the correct number to be correct.

4.47000000 0.05000000 NUM

a8ba_deff

CalculatelabtheunlikepH ofmirrortheverybuffercoliisolution.

Thehiredsolution contains 451.0 mM of sulfuricactacid and 464.0 mM of sodium sulfate.

(pK_a of sulfuric acid = 1.99)

Henderson-Hasselbalchdntpequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

Note: answers need to be within 3% of the correct number to be correct.

2.00000000 0.05000000 NUM

6f63_542e

CalculatepectinthegermpH of thepackedbuffersortedsolution.

The solutionlongcontains 590.0 mM of butyric acid and 549.0 mM of sodiummirrorbutyrate.

(pK_a of butyric acid = 4.82)

Henderson-Hasselbalcheachequation:

$pH = {pK}_{a} + {log}_{10} (\frac{[Base]}{[Acid]})$

clamp

Note: answers need to be within 2% of the correct number to be correct.

4.79000000 0.05000000