The standard enthalpy of formation of H2O(l) at 298 K is -285.8 kJ/mol.Calculate the change in internal energy for the following process at 298 K and 1 atm: H2O (l) → H2 (g) + 1/2 O2 (g) ΔE° = ?
The standard enthalpy of formation of H2O(l) at 298 K is -285.8 kJ/mol.Calculate the change in internal energy for the following process at 298 K and 1 atm: H2O (l) → H2 (g) + 1/2 O2 (g) ΔE° = ?
Chapter6: Thermochemistry
Section: Chapter Questions
Problem 111AE: At 298 K, the standard enthalpies of formation for C2H2(g) and C6H6(l) are 227 kJ/mol and 49 kJ/mol,...
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The standard enthalpy of formation of H2O(l) at 298 K is -285.8 kJ/mol.
Calculate the change in internal energy for the following process at 298 K and 1 atm:
H2O (l) → H2 (g) + 1/2 O2 (g) ΔE° = ?
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