Calculate ΔH° for the process Zn(s) + S(s) + 2O2 (g) ⟶ ZnSO4 (s) from the following information: Zn(s) + S(s) ⟶ ZnS(s) ΔH° = −206.0 kJ ZnS(s) + 2O2 (g) ⟶ ZnSO4 (s) ΔH° = −776.8 kJ

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Calculate ΔH° for the process Zn(s) + S(s) + 2O2
(g) ⟶ ZnSO4
(s)
from the following information:
Zn(s) + S(s) ⟶ ZnS(s) ΔH° = −206.0 kJ
ZnS(s) + 2O2
(g) ⟶ ZnSO4
(s) ΔH° = −776.8 kJ

 

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