Given the balanced equation representing a reaction: 2 C2H6+7 O2→ 4 CO2+6H2O?
2 C2H6+7 O2→ 4 CO2+6H2O
determine the total number of moles of oxygen that react completely with 8.0 moles of C2H6.
determine the total number of moles of water that are made when 22.0 g of CO2 are produced/
please help i dont know what to do??
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2 C2H6 + 7 O2 → 4 CO2 + 6 H2O
(8.0 mol C2H6) x (7 mol O2 / 2 mol C2H6) = 28 mol O2
(22.0 g CO2) / (44.00964 g CO2/mol) x (6 mol H2O / 4 mol CO2) = 0.750 mol H2O