Answer
$x=0.15$
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: $5.085\%$, $137.327\ g/mol$
$5.085/100=x\times137.327/405$
$x=0.15$
Chemistry and Chemical Reactivity (9th Edition)
by Kotz, John C.; Treichel, Paul M.; Townsend, John R.; Treichel, David A.
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
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
