Question

Find the enthalpy change for the

reaction

CS2(l) + 3 O2(g) → CO2(g) + 2 SO2(g)

when:

C(s) + O2(g) → CO2(g); ΔHf = -393.5 kJ/mol

S(s) + O2(g) → SO2(g); ΔHf = -296.8 kJ/mol

C(s) + 2 S(s) → CS2(l); ΔHf = 87.9 kJ/mol​

Answer 1

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