Chemistry: A Molecular Approach (3rd Edition)

Published by Prentice Hall
ISBN 10: 0321809246
ISBN 13: 978-0-32180-924-7

Chapter 4 - Sections 4.1-4.9 - Exercises - Review Questions: 17


A gas-evolution reaction is a reaction in which two aqueous solutions are mixed and a gas forms, resulting in bubbling.

Work Step by Step

An example of gas-evolution reaction is: $Na_{2}S_{(aq)}$$+2HCl_{(aq)}$ => $2NaCl_{(aq)}$$+H_{2}S_{(aq)}$
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