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 - Page 179a: 5


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Work Step by Step

a) Water and carbon dioxide. b) $CH_4+2\ O_2\rightarrow CO_2+2\ H_2O$ c) Number of moles of methane: $25.5\ g\div 16.04\ g/mol=1.59\ mol$ From stoichiometry: $1.59\ mol\times2/1\times 32.00\ g/mol\ Fe=101.7\ g\ O_2$ d) The same as the reactants: $25.5\ g+101.7\ g=127.2\ g$
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