Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning
ISBN 10: 1133949649
ISBN 13: 978-1-13394-964-0

Chapter 10 Gases and Their Properties - Study Questions - Page 403i: 109

Answer

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Work Step by Step

Since both have the same mass, the one with Acetylene has a bigger number of moles, for it has a smaller molecular weight. This means that it has a larger pressure.
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