2. Carbonic acid (H2CO;) is widely used in the production of sodas, soft drinks, sparkling wines, and other aerated beverages. It is a diprotic acid with Kal = 4.37 x 10-7 and K2=4.68 x 10-1". A. Write the stepwise acid ionization equations for carbonic acid and the corresponding Ka expressions. B. Calculate the concentration of all the species present at equilibrium in a 0.200 M carbonic acid solution. Show a complete ICE table for each dissociation step. C. What is the pH of the 0.200 M carbonic acid solution in (B)?

2. Carbonic acid (H2CO;) is widely used in the production of sodas, soft drinks, sparkling wines, and other aerated beverages. It is a diprotic acid with Kal = 4.37 x 10-7 and K2=4.68 x 10-1". A. Write the stepwise acid ionization equations for carbonic acid and the corresponding Ka expressions. B. Calculate the concentration of all the species present at equilibrium in a 0.200 M carbonic acid solution. Show a complete ICE table for each dissociation step. C. What is the pH of the 0.200 M carbonic acid solution in (B)?

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter16: Reactions Between Acids And Bases

Section: Chapter Questions

Problem 16.45QE

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