Chemistry and Chemical Reactivity (9th Edition)

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

Chapter 4 Stoichiometry: Quantitative Information about Chemical Reactions - Study Questions: 93

Answer

$1.85\ kg$

Work Step by Step

Number of moles of $Cu_2S$: $3000.\ g\div 159.15\ g/mol= 18.85\ mol$, same as sulfuric acid from stoichiometry. Theoretical yield: $18.85\ mol \times 98.07\ g/mol= 1848.7\ g=1.85\ kg$
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