Chemistry: An Introduction to General, Organic, and Biological Chemistry (12th Edition)

Published by Prentice Hall
ISBN 10: 0321908449
ISBN 13: 978-0-32190-844-5

Chapter 7 - Section 7.2 - Molar Mass and Calculations - Questions and Problems - Page 220: 7.11a

Answer

The molar mass for $Cl_2$ is equal to 70.90 g

Work Step by Step

1. Find the molar mass for each element in this compound: $Cl: 35.45g$ 2. Multiply each one of them by their respective subscript number.: $Cl: 35.45g * 2= 70.90g$
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