The enthalpy of combustion of propane, graphite and dihydrogen at 298 K are -2220.0 kJ mol-1, -393.5kJ mol-1 and -285.8kJ mol-1 respectively. The magnitude of the enthalpy of formation of propane C3H8 is _________ kJ mol-1 (Nearest integer)
The enthalpy of combustion of propane, graphite and dihydrogen at 298 K are -2220.0 kJ mol-1, -393.5kJ mol-1 and -285.8kJ mol-1 respectively. The magnitude of the enthalpy of formation of propane C3H8 is _________ kJ mol-1 (Nearest integer)
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1 Answer
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3C (Graphite) + 4H2 (g) -> C3H8 (g)
= -10.3.7 kJ/mole
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