Chemistry: The Molecular Science (5th Edition)

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

Chapter 8 - Properties of Gases - Questions for Review and Thought - Topical Questions - Page 370a: 17

Answer

25.5 L

Work Step by Step

At a given temperature and pressure, $V\propto n$ Or $V\propto mass$ So if 50.75 g occupies 10.0 L at STP, 1 g occupies $\frac{10.0\,L}{50.75}=0.197\,L$ 129.3 g occupies $0.197\,L/g\times129.3 g$ $=25.5\,L$
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