14. Carbon, oxygen and water can combined to produce formic

Last updated: 8/6/2022

14. Carbon, oxygen and water can combined to produce formic acid. Using Hess' law and the three thermochemical equations, calculate the AH of reaction for this reaction. (10 points) 2C(s) + O2(g) + 2H₂O(l) → 2 H₂CO2(e) - Data C(s) + O2(g) H2CO2(e)→ H₂CO2(g) CO(g) + H2O(0) → H2COz(g) → CO(g) Sheen AH = AH rxn = -110.5 kJ AH rxn = +62.9 kJ AH rxn = +33.7 kJ