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wrote...
Posts: 2431
9 years ago
A 15.5 gram sample of diphosphorous pentoxide contains how many grams of phosphorous?
A) 3.38
B) 1.69
C) 6.76
D) 13.5
E) none of the above

Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
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mel!811mel!811
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Posts: 2793
9 years ago
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wrote...
3 years ago
Thanks
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