Given the following reaction (it IS balanced), how many grams of CO2 are produced when 0.700 moles of toluene (C7H8) is allowed to completely combust?

Question

C7H8 + 9 O2 �¨ 7 CO2 + 4 H2O

Answer 1

mols toluene = 0.700
Using the coefficients in the balanced equation, convert mols toluene to mols CO2.
Now convert mols CO2 to grams. g = mols CO2 x molar mass CO2