Enthalpy
Posted: Wed Dec 15, 2021 10:56 am
Enthalpy
4. The equation for the enthalpy of formation of ethene is: 20(a) + 2H2(g) C2H4) a. Draw the Hess' Law cycle using the combustion reactions for all components b. Use the enthalpies of combustion given in the data booklet to calculate the enthalpy of formation of ethene, in kJ/mol. Show your working clearly
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