27 Hess s Law What is the molar enthalpy of the formation of

Last updated: 5/17/2023

27 Hess s Law What is the molar enthalpy of the formation of 1mol H2SO4 1 given the following information 2H2 g O2 g 2H2O g AHrxn 484kJ 2S s 302 g 2SO3 g AHrxn 890k H2 g 202 g S s H SO40 H2O g SO3 g H2SO4 1 AHrx 814k AHrxn x kJ