(Solution) - When 1 000 g of ethylene glycol C2H6O2 is burned at -(2025 Original AI-Free Solution)

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When 1.000 g of ethylene glycol, C2H6O2, is burned at 25oC and 1.00 atmosphere pressure, H2O(l) and CO2(g) are formed with the evolution of 19.18 kJ of heat.
a. Calculate the molar enthalpy of formation of ethylene glycol. (It will be necessary to use data from Appendix C.)
b. ?Gof of ethylene glycol is 322.5kJ/mol. What is ?Go for the combustion of 1 mol ethylene glycol?
c. What is ?So for the combustion of 1 mol ethylene glycol?