February 21, 2017

Homework Help: Chemistry

Posted by Trevor on Monday, September 29, 2008 at 10:38pm.

9. Complete combustion of a 0.20 mole sample of a hydrocarbon, CxHy, yields 0.80 mol of CO2 and 1.0 mol of H2O. What is the empirical formula for the hydrocarbon?
A. C2H5
B. C4H5
C. C4H8
D. C4H10
E. C3H8

I have C4H8 Correct?

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