October 6, 2015

Homework Help: Stoichiometry Test

Posted by Cool Dom on Thursday, February 12, 2009 at 5:04pm.

4.A compund is found to have(by mass)48.38% carbon,8.12% hydrogen and the rest oxygen.(What % is missing to make the sum 100 %?) That is,figure % oxygen.What is its empirical formula?

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