Using the following thermochemical data:
calculate ΔH°
for the following
reaction:
C(s) + 3 E(g) → F(s) + 3 B(g) ΔH°rxn = ?
2 A(s) + 6 B(g) → 2 C(s) + 3 D(g) ΔH° = –691.4 kJ
2 A(s) + 6 E(g) → 2 F(s) + 3 D(g) ΔH° = –559.2 kJ