Monday
September 22, 2014

Homework Help: chemistry

Posted by JackS on Tuesday, February 19, 2008 at 8:48pm.

Hi can you help me balance these equations? I did the first three but I don't think I did them right...
1. C3H8+O2> CO2
+H20
I balanced this one like this: C3H8+5O2>3CO2+4H20

2. C4H10+O2>CO2+H20
balanced: C4H10+O2>2CO2+5H20

3. C8H18+O2>CO2+H20
balanced: C8H18+O2>4CO2+9H20

and for the last one I am having trouble with...
4. C10H22+O2>CO2+H20

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