1. The acid dissociation constants for citric acid (H3C6H507) are Ka1=0.000745, Ka2=1.73x10-5, and Ka3=4.02x10-7 Determine whether a solution made by dissolving Na2HC6H507Na2HC6H507 in water is acidic, basic, or neutral. 2. The acid dissociation constants for carbonic acid (H2CO3) are Ka1=4.45x10-7 and Ka2=4.69x10-11 Determine whether a solution made by dissolving NaHCO3NaHCO3 in water is acidic, basic, or neutral.

1. The acid dissociation constants for citric acid (H3C6H507) are Ka1=0.000745, Ka2=1.73x10-5, and Ka3=4.02x10-7 Determine whether a solution made by dissolving Na2HC6H507Na2HC6H507 in water is acidic, basic, or neutral. 2. The acid dissociation constants for carbonic acid (H2CO3) are Ka1=4.45x10-7 and Ka2=4.69x10-11 Determine whether a solution made by dissolving NaHCO3NaHCO3 in water is acidic, basic, or neutral.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter15: Acid–base Equilibria

Section: Chapter Questions

Problem 87AP

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