What is the percent by mass of hydrogen in aspirin?

Answer

Molecular Formula = C9H8O4 Mr = 12*9+8+16*4 = 180.160 g/mol %Mass (H) = 8/180.160 * 100 = 4.44%
Q&A Related to "What is the percent by mass of hydrogen in aspirin..."
Molecular Formula = C9H8O4 Mr = 12*9+8+16*4 = 180.160 g/mol %Mass (H) = 8/180.160 * 100 = 4.44%
http://answers.yahoo.com/question/index?qid=200702...
Molecular Formula = C9H8O4 : Mr = 12*9+8+16*4 = 180.160 g/mol : Per...
http://www.chacha.com/question/what-is-the-composi...
The mass percent of Hydrogen in C3H4O3 is 4.578696343402226. Its molar mass is 88.06.
http://www.kgbanswers.com/what-is-the-mass-percent...
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