Sulfurous acid (H, SO,) is a diprotic acid with Kal = 1.39 × 10-2 and Ka2 = 6.73 × 10-8. Determine the pH of a 0.232 Msulfurous acid (H, SO,) solution.1.25pH =Incorrect

Given that : Ka1 of H2SO3=1.39×10-2Ka2 of H2SO3=6.73×10-8 We have to determine the pH of 0.232 M of…

Answered: Sulfurous acid (H, SO,) is a diprotic…

Sulfurous acid (H, SO,) is a diprotic acid with Kal = 1.39 × 10-2 and Ka2 = 6.73 × 10¬*. Determine the pH of a 0.232 M sulfurous acid (H, SO,) 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

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

Sulfurous acid (H, SO,) is a diprotic acid with Kal = 1.39 × 10-2 and Ka2 = 6.73 × 10-8. Determine the pH of a 0.232 M
sulfurous acid (H, SO,) solution.
1.25
pH =
Incorrect

Expert Solution

Step 1

Given that :

$K_{a_{1}} of H_{2} {SO}_{3} = 1.39 \times 10^{- 2} K_{a_{2}} of H_{2} {SO}_{3} = 6.73 \times 10^{- 8}$

We have to determine the pH of 0.232 M of H₂SO₃ solution.

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