Chemistry (12th Edition)

Published by Prentice Hall
ISBN 10: 0132525763
ISBN 13: 978-0-13252-576-3

Chapter 11 - Chemical Reactions - 11 Assessment: 76

Answer

FeSO4 Iron (II) sulfate

Work Step by Step

Assume 100 g of compound is present. Based on percentages, there is 36.7 g Fe, 21.1 g S, and 42.1 g O. Convert mass to moles by using each element's molar mass. Divide each mole value by smallest number of moles calculated.
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