A student titrates a weak acid and draws the titration curve. Suppose s/he forgets to subtract off Vinitial from the volume data, causing the curve to be shifted to the righ (a) Will the calculated pka be affected? Explain your answer. No x because the y-values are too high (b) Will the molar mass be affected? Explain your answer. ***........... No Vx because the x-values are too low ....... .. .
A student titrates a weak acid and draws the titration curve. Suppose s/he forgets to subtract off Vinitial from the volume data, causing the curve to be shifted to the righ (a) Will the calculated pka be affected? Explain your answer. No x because the y-values are too high (b) Will the molar mass be affected? Explain your answer. ***........... No Vx because the x-values are too low ....... .. .
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter13: Fundamental Equilibrium Concepts
Section: Chapter Questions
Problem 13E: For a titration to be effective, the reaction must be rapid and the yield of the reaction must...
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9781938168390
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Chemistry by OpenStax (2015-05-04)
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9781938168390
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Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
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