In a reaction, 80.0 mL of 0.160 M HPro was reacted with 20.0 mL of 0.140 M NaOH. (Na* is a spectator ion and has been omitted.) HPro (ag) + OH- (ag) → H2O () + Pro- (ag) 6) Identify the limiting reagent, and find the concentrations of HPro, NaOH, and NaPro at the end of this "big change" reaction. (The LR concentration will be zero.) 7) Using your values of HPrO and NaPro in the answer to the previous problem, plug into the K, equation to solve for the value of [H*]. 8) Calculate the pH of this final solution.

In a reaction, 80.0 mL of 0.160 M HPro was reacted with 20.0 mL of 0.140 M NaOH. (Na* is a spectator ion and has been omitted.) HPro (ag) + OH- (ag) → H2O () + Pro- (ag) 6) Identify the limiting reagent, and find the concentrations of HPro, NaOH, and NaPro at the end of this "big change" reaction. (The LR concentration will be zero.) 7) Using your values of HPrO and NaPro in the answer to the previous problem, plug into the K, equation to solve for the value of [H*]. 8) Calculate the pH of this final solution.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter15: Acid-base Equilibria

Section: Chapter Questions

Problem 77E: Potassium hydrogen phthalate, known as KHP (molar mass = 204.22 g/mol), can be obtained in high...

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