Chemistry

How many moles of H2O (g) are produced when 4.3 grams O2 (g) are consumed?

C4H6+O2-->CO2+H2O

My try at balance is:
C4H6+4O2+3/2O2-->4CO2+3H2O

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  1. You have it balanced but it is awkward. It makes things easier to use whole numbers.
    2C4H6 + 11O2 ==> 8CO2 + 6H2O
    Here is a site that gives a worked example of how to solve a stoichiometry problem (which this is).
    http://www.jiskha.com/science/chemistry/stoichiometry.html

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