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November 25, 2014

Homework Help: chem

Posted by tracy on Friday, October 19, 2012 at 8:20am.

if a car produces 81g of {\rm CO_2}, how many grams of {\rm O_2} are used up in the reaction? the complete chem reaction is C2H6O+3O2--->2CO2+3H2O

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