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11 Nov 2019
A scientist measures the standard enthalpy change for the following reaction to be -2922.0 kJ: 2C_2 H_6 (g) + 7 O_2 (g) 4CO_2 (g) + 6 H_2 O(g) Based on this value and the standard enthalpies of formation for the other substances, the standard enthalpy of formation of H_2 O(g) is kJ/mol.
A scientist measures the standard enthalpy change for the following reaction to be -2922.0 kJ: 2C_2 H_6 (g) + 7 O_2 (g) 4CO_2 (g) + 6 H_2 O(g) Based on this value and the standard enthalpies of formation for the other substances, the standard enthalpy of formation of H_2 O(g) is kJ/mol.
Bunny GreenfelderLv2
25 Feb 2019