How to calculate the enthalpy of formation for c3h8(g)

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Reference no: EM13330519

Using Hess' Law, calculate the enthalpy of formation for C3H8(g) using the following thermodynamic data.

C(s) + O2(g) ----> CO2(g) delta H =-393.5 kj/mol

H2(g) + 1/2O2(g) ----> H2O(I)delta H= -285.8 kj/mol

C3H8(g) + 5O2(g)-----> 3CO2(g) + 4H2O(I) delta H=2199.0 kJ/mol

Reference no: EM13330519

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