a) Determine the mass of CO2 produced by burning enough of methane to produce 1.50×102kJ of...

Question

Question

a)

Determine the mass of CO2 produced by burning enough of methane to produce 1.50×102kJ of heat. CH4(g)+2O2(g)→CO2(g)+2H2O(g)ΔH∘rxn=−802.3kJ

b)

Determine the mass of CO2 produced by burning enough of propane to produce 1.50×102kJ of heat. C3H8(g)+5O2(g)→3CO2(g)+4H2O(g)ΔH∘rxn=−2217kJ

c)

Determine the mass of CO2 produced by burning enough of octane to produce 1.50×102kJ of heat. C8H18(l)+25/2O2(g)→8CO2(g)+9H2O(g)ΔH∘rxn=−5074.1kJ

d)

Which fuel contributes least to global warming per of heat produced?

methane

propane

octane

Answer 1

Answer #1

The answer is

Answer 2

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