2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Moles of benzene = 2.73
Moles of CO2 = 6* moles of benzene ( look balance equation )
= 6* 2.73
= 16.38
Mass = moles * molar mass
= 16.38 * 44
= 720.72 grams
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