The Standard Enthalpy of Combustion of Propane Gas (C₃H₈)is -2220

question 84

Multiple Choice

The standard enthalpy of combustion of propane gas (C₃H₈) is -2220 kJ/mol.What is the standard enthalpy of formation of C₃H₈,given that the standard enthalpies of formation of CO₂(g) and H₂O( ) are -394 and -286 kJ/mol,respectively?

• A)"+38 kJ/mol"
• B)"+60 kJ/mol"
• C)"-1540 kJ/mol"
• D)"-106 kJ/mol"
• E)"-466 kJ/mol"

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