Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning
ISBN 10: 1133949649
ISBN 13: 978-1-13394-964-0

Chapter 3 Chemical Reactions - Study Questions - Page 137g: 87

Answer

See answer below.

Work Step by Step

Measuring the (small) electrical conductivity would demonstrate a small number of ions in the solution, proving it's a weak acid. Adding a lactate salt to the solution would increase the concentration of lactic acid in the solution, proving that the equilibrium is reversible.
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