How many grams of carbon dioxide (
CO2) are formed from 0.547 g
0.547 g of octane?
2 C8H18 + 25 O2 → 16 CO2 + 18 H2O.
molar mass of Octane = 114.23
0.547/114.23 = 0.0048moles
Mole ratio of Octane :CO2 = 2:16
= 0.0048× 8 = 0.038moles
Molar mass of CO2 = 44.01
0.038×44.01 = 1.69g
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