Question

determine the amount of Methane ch4 form when 132 gram of carbon complete react with hydrogen

Answer 1

The answer is 0.5 mol.  

Formula for the complete combustion of methane with oxygen: CH4 + 2O2 -> CO2 + 2H2O

Molecular mass of CO2 = 12 + 2(16) = 44 g

Combining 1 and 2, 1 mol CH4 = 44 g (1 mol) CO2

By proportion, 0.5 mol CH4 in complete combustion = 22 g CO2.
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Answer 2

132*5g

=660g of ch4 would be formed