Question

The balanced chemical equation for the complete combustion propane, C3H8 is: C3H8 + 5O2 → 3CO2 + 4 H2O How many moles of H2O would be formed by the complete reaction of 0.200 moles of O2?

0.80 mol
0.160 mol
0.250 mol
1.20 mol

Answer 1

4/5 × 0.200 moles= 0.160moles