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Answer to Question #83146 in General Chemistry for deshun
Question #83146
scientist measures the standard enthalpy change for the following reaction to be -816.9 kJ:
CH4(g) + 2 O2(g)CO2(g) + 2 H2O(g)
Based on this value and the standard enthalpies of formation for the other substances, the standard enthalpy of formation of H2O(g) is
kJ/mol.
CH4(g) + 2 O2(g)CO2(g) + 2 H2O(g)
Based on this value and the standard enthalpies of formation for the other substances, the standard enthalpy of formation of H2O(g) is
kJ/mol.
Expert's answer
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