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13 Dec 2019
Benzene (C6H6) burns according to the following balanced equation: C6H6(l)+152O2(g)?6CO2(g)+3H2O(g)
Calculate ?H?rxn for this reaction using standard enthalpies of formation. (The standard enthalpy of formation of liquid benzene is 49.1 kJ/mol.)
express answer using five significant figures.
Benzene (C6H6) burns according to the following balanced equation: C6H6(l)+152O2(g)?6CO2(g)+3H2O(g)
Calculate ?H?rxn for this reaction using standard enthalpies of formation. (The standard enthalpy of formation of liquid benzene is 49.1 kJ/mol.)
express answer using five significant figures.
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C6H6(l). (b) Which has greater enthalpy, 3 mol of acetylene gas or 1 mol of liquid benzene? (c) Determine the fuel value, in kJ/g, for acetylene and benzene.