d. Write out the equilibrium equation formed at the equivalence point. e. Complete an ICE box using the appropriate concentration values. f. Determine the pH at the equivalence point.

Chemistry & Chemical Reactivity
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ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter17: Principles Of Chemical Reactivity: Other Aspects Of Aqueous Equilibria
Section: Chapter Questions
Problem 27PS: Phenol, C6H5OH, is a weak organic acid. Suppose 0.515 g of the compound is dissolved in enough water...
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Please just answer d,e and f of question. Thanks

7. A 35.0 ml solution of 0.450 M CH;COOH is titrated with 0.300 M NaOH. The acid dissociation
value for CH,COOH is 1.8 x 10*.
a. Write out the dissociation equation for CH;COOH, complete the ICE box and determine the
pH of the CH;COOH solution before any NaOH has been added.
b. Determine the number of moles of CH,COOH present in the 35.0 mL of 0.450 M CH;COOH
solution.
c. What volume, in milliliters, of 0.300 M NAOH solution will be needed to neutralize the
CH;COOH solution?
d. Write out the equilibrium equation formed at the equivalence point.
e. Complete an ICE box using the appropriate concentration values.
f. Determine the pH at the equivalence point.
Transcribed Image Text:7. A 35.0 ml solution of 0.450 M CH;COOH is titrated with 0.300 M NaOH. The acid dissociation value for CH,COOH is 1.8 x 10*. a. Write out the dissociation equation for CH;COOH, complete the ICE box and determine the pH of the CH;COOH solution before any NaOH has been added. b. Determine the number of moles of CH,COOH present in the 35.0 mL of 0.450 M CH;COOH solution. c. What volume, in milliliters, of 0.300 M NAOH solution will be needed to neutralize the CH;COOH solution? d. Write out the equilibrium equation formed at the equivalence point. e. Complete an ICE box using the appropriate concentration values. f. Determine the pH at the equivalence point.
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