Question

The enthalpy of combustion of n-octane, C8H18, is -4.79 x107J/kg. What is the enthalpy of combustion expressed in kJ/g?
A) -4.79 x1010kJ/g
B) -4.79 x107kJ/g
C) -4.79 x103kJ/g
D) -4.79 x101kJ/g
E) -4.79 x104kJ/g

Answer

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