Balance & calculate ΔH°(tot) from ΔHf°’s in T6.5 and listed below: 1) _KMnO4(s) + __HCl(g) → _KCl(s) + _H2O(g) + _Cl2(g)+ _MnO2(s) ΔHf°(KMnO4) = –837.2 kJ/mol, ΔHf°(MnO2) = –520.0 kJ/mol ΔH°(tot) = _______ kJ 2)_N2(g) + _O2(g) → _NO(g) ΔH°(tot) = ________ kJ
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Balance & calculate ΔH°(tot) from ΔHf°’s in T6.5 and listed below:
1) _KMnO4(s) + __HCl(g) → _KCl(s) + _H2O(g) + _Cl2(g)+ _MnO2(s) ΔHf°(KMnO4) = –837.2 kJ/mol,
ΔHf°(MnO2) = –520.0 kJ/mol
ΔH°(tot) = _______ kJ
2)_N2(g) + _O2(g) → _NO(g) ΔH°(tot) = ________ kJ
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