4. The venom of biting ants contains formic acid, HCOOH (the H attached to the O is the acidic H). The Ka of formic acid is 1.80x10-4 at 25°C. a. Write the equation for the dissociation of the weak acid, formic acid. b. Give the Ka expression for formic acid. c. What is the equilibrium concentration of all species in a .625M solution of formic acid at 25°C?

4. The venom of biting ants contains formic acid, HCOOH (the H attached to the O is the acidic H). The Ka of formic acid is 1.80x10-4 at 25°C. a. Write the equation for the dissociation of the weak acid, formic acid. b. Give the Ka expression for formic acid. c. What is the equilibrium concentration of all species in a .625M solution of formic acid at 25°C?

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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