Question

Part A Determine the mass of CO2 produced by burning enough of methane to produce 1.00×102kJ...

Part A

Determine the mass of CO2 produced by burning enough of methane to produce 1.00×102kJ of heat. CH4(g)+2O2(g)→CO2(g)+2H2O(g)ΔH∘rxn=−802.3kJ

Express your answer using three significant figures.

Part B

Determine the mass of CO2 produced by burning enough of propane to produce 1.00×102kJ of heat. C3H8(g)+5O2(g)→3CO2(g)+4H2O(g)ΔH∘rxn=−2217kJ

Express your answer using three significant figures.

Part C

Determine the mass of CO2 produced by burning enough of octane to produce 1.00×102kJ of heat. C8H18(l)+25/2O2(g)→8CO2(g)+9H2O(g)ΔH∘rxn=−5074.1kJ

Express your answer using three significant figures.

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