Determine the Heat of Evaporation of Carbon Disulfide, CS₂

question 12

Multiple Choice

Determine the heat of evaporation of carbon disulfide, CS₂( ) → CS₂(g)
Given the enthalpies of reaction below.
C(s) + 2 S(s) → CS₂( )
Δ_rH° = +89.4 kJ/mol-rxn
C(s) + 2 S(s) → CS₂(g)
Δ_rH° = +116.7 kJ/mol-rxn

• A) -206.1 kJ
• B) -27.3 kJ
• C) +27.3 kJ
• D) +206.1 kJ
• E) +1.31 kJ

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