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Whelan Whelan
wrote...
Posts: 3158
9 years ago
What is the weight percent of a caffeine solution made by dissolving 4.00 g of caffeine, C8H10N4O2, in 75.0 g of benzene, C6H6?
A) 0.0506%
B) 0.0533%
C) 5.06%
D) 5.33%
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
Read 644 times
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hbutler2hbutler2
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Posts: 3076
9 years ago
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