Determine the concentration of CO32- ions in a 0.18 M H2CO3 solution. Carbonic acid is a diprotic acid whose Ka1 = 4.4 x 10-7 and Ka2 = 4.7 × 10-11. A) 2.8 × 10-4 M В) 3.2 х 10-6 м C) 4.7 x 10-11 M D) 4.4 x 10-7 M E) None. %3D O B

Determine the concentration of CO32- ions in a 0.18 M H2CO3 solution. Carbonic acid is a diprotic acid whose Ka1 = 4.4 x 10-7 and Ka2 = 4.7 × 10-11. A) 2.8 × 10-4 M В) 3.2 х 10-6 м C) 4.7 x 10-11 M D) 4.4 x 10-7 M E) None. %3D O B

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

Determine the concentration of CO3²- ions in a 0.18 M H2CO3
solution. Carbonic acid is a diprotic acid whose Ka1 = 4.4 x
10-7 and Ka2 = 4.7 × 10-11.
A) 2.8 × 10-4 M
B) 3.2 x 10-6 M
C) 4.7 × 10-11 M
D) 4.4 x 10-7 M
E) None.
%D
O A
В
C
O D
O E

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