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 221: 7.23a

Answer

There is a total of $0.78$ mole of $S$ in 25 g of that.

Work Step by Step

1. Find the molar mass $(S)$: $S: 32.07g$ 2. Calculate the number of moles $(S)$ $ 25g \times \frac{1 mole}{ 32.07g} = 0.78 moles$
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