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Determine the Enthalpy Change in the Following Equation

Question 36

Multiple Choice

Determine the enthalpy change in the following equation:
2/3 H2S(g) + O2(g) → 2/3 SO2(g) + 2/3 H2O(l)
   ΔH°f H2O(l) = -285.8 kJ/mol
   ΔH°f H2S(g) = -20.63 kJ/mol
   ΔH°f SO2(g) = -296.8 kJ/mol


A) -562 kJ
B) -375 kJ
C) 375 kJ
D) -402 kJ
E) 402 kJ

Correct Answer:

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