Introductory Chemistry (5th Edition)

Published by Pearson
ISBN 10: 032191029X
ISBN 13: 978-0-32191-029-5

Chapter 13 - Solutions - Exercises - Problems: 68

Answer

(a) 2.138 L (b) 0.330 L (c) 0.184 L

Work Step by Step

Molarity = Number of moles / Volume in L Volume = Number of moles / Molarity ***It is given that each solution contains 0.325 mol of NaI (a) 0.152 M NaI Volume = 0.325 / 0.152 = 2.138 L (b) 0.982 M NaI Volume = 0.325 / 0.982 = 0.330 L (c) 1.76 M NaI Volume = 0.325 / 1.76 = 0.184 L
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