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 55P

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Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.

Bronsted Lowry Base In Inorganic Chemistry

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

Question

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 Kal=4.45×10-7 and
Ka2=4.69x10-11
Determine whether a solution made by
dissolving NaHCO3NaHCO3 in water is acidic,
basic, or neutral.

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