35. Calculate the pH of a solution that is 0.15 M in formic acid (HCOOH) and 0.20 M in sodium formate (HCOONa). The K₂ of formic acid is K₂ = 1.8×10-4. (A) 9.21 (B) 3.87 (C) 4.53 (D) 7.00 (E) 1.15

35. Calculate the pH of a solution that is 0.15 M in formic acid (HCOOH) and 0.20 M in sodium formate (HCOONa). The K₂ of formic acid is K₂ = 1.8×10-4. (A) 9.21 (B) 3.87 (C) 4.53 (D) 7.00 (E) 1.15

Chemistry

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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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Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.

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35. Calculate the pH of a solution that is 0.15 M in formic acid (HCOOH) and 0.20 M
in sodium formate (HCOONa). The K₂ of formic acid is K₂ = 1.8×10-4.
(A) 9.21
(B) 3.87
(C) 4.53
(D) 7.00
(E) 1.15

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