Chemistry

Chemistry, 03.05.2021 03:10, emmeaw245

2) Determine the value of the enthalpy change, AH vap, for the evaporation of one mole of water using the information below. H2O(l) → H2O(g)
CH4(g) + 2 O2(g) → CO2(g) + 2 H2O(l) AH= -890.5 kJ/mol
CH4(g) + 2 O2(g) → CO2(g) + 2 H2O(g) AH= -802.3 kJ/mol

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