Chemistry: The Central Science (13th Edition)

Published by Prentice Hall
ISBN 10: 0321910419
ISBN 13: 978-0-32191-041-7

Chapter 4 - Reactions in Aqueous Solution - Exercises - Page 160: 4.63

Answer

15.52 grams

Work Step by Step

The total volume is 5L and the concentration is 0.135 M, or 0.135 mol/L. Therefore, we have: 0.135mol/L * 5L = 0.675 mol of sodium ion Then to find the grams, we multiply by the molar mass of sodium, which is 22.99 0.675 mol * (22.99g/mol) = 15.52 grams
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