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Using values from the Appendix of Thermodynamic data, calculate the value of H° for each of...

Using values from the Appendix of Thermodynamic data, calculate the value of H° for each of the following reactions.

(a) Fe2O3(s) + 6 HCl(g) 2 FeCl3(s) + 3 H2O(g) H° = kJ

(b) 2 H2S(g) + 3 O2 (g) 2 SO2 (g) + 2 H2O(g) H° = kJ

(c) NaOH(s) + CO2(g) NaHCO3(s) H° = kJ

(d) 4 NH3(g) + O2(g) 2 N2H4(g) + 2 H2O(l) H° = kJ

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