Unformatted text preview: 62 g. You could then figure out how much one mole of CH 3 O weighs. It weighs 31g. Since you know that the molecular formula is a multiple of the empirical formula, you could determine which multiple of 31 is equal to 62. Well, that’s obviously 2. The molecular formula must therefore be double the empirical formula or C 2 H 6 O 2....
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This document was uploaded on 11/04/2011 for the course CHEM 106 at BYU.
 Fall '08
 Herron,S
 Mole

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