Question 7 of 11What is the pH of a solution of 0.400 M CH³NH2 containing 0.310 MCH:NH3I? (Kb of CH3NH2 is 4.4 × 104)4.+/- Question 10 of 11What is the pH of a buffer made from 0.190 mol of HCNO (Ka = 3.5 ×10 4) and 0.410 mol of NaCNO in 2.0 L of solution?17.+/-4.

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What is the pH of a solution of 0.400 M CH&NH2 containing 0.310 M CH:NH:l? (Kb of CH:NH2 is 4.4 × 10 4)

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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Question 10 of 11
What is the pH of a buffer made from 0.190 mol of HCNO (Ka = 3.5 ×
10 4) and 0.410 mol of NaCNO in 2.0 L of solution?
1
7.
+/-
4.

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Step 3:- Calculation of pH from pOH of solution

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