Chemistry and Chemical Reactivity (9th Edition)

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

Chapter 3 Chemical Reactions - 3-9 Classifying Reactions in Aqueous Solution - Applying Chemical Principles - Questions - Page 135: 1



Work Step by Step

Molar mass of the compound: Cu: $15.69\%$, $63.546\ g/mol$ $15.69/100=63.546/M$ $M=405\ g/mol$ For Ba: $5.085\%$, $137.327\ g/mol$ $5.085/100=x\times137.327/405$ $x=0.15$
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