Chemistry: The Molecular Science (5th Edition)

Published by Cengage Learning
ISBN 10: 1285199049
ISBN 13: 978-1-28519-904-7

Chapter 3 - Chemical Reactions - Questions for Review and Thought - Topical Questions - Page 148f: 87d


This is not the correct method, because it does not produce a 0.500M solution.

Work Step by Step

Volume after dilution: 30 ml + 270 ml = 300 ml 1. Find the concentration after the dilution: $C_1 * V_1 = C_2 * V_2$ $1.50 * 30.0= C_2 *300$ $45.0 = C_2 *300$ $C_2 =0.150 M$
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