Find ΔH° for the Reaction C₃H₈(g)+ 5 O₂(g)→ 3 CO₂(g)

question 136

Multiple Choice

Find ΔH° for the reaction C₃H₈(g) + 5 O₂(g) → 3 CO₂(g) + 4 H₂O(l) . ΔH° = -2046 kJ for the reaction: C₃H₈(g) + 5 O₂(g) → 3 CO₂(g) + 4 H₂O(g)
The heat of vaporization of water is 44.0 kJ/mol.Note that H₂O is a liquid in the first reaction and a gas in the second.

• A)-2222 kJ
• B)-2090 kJ
• C)-2002 kJ
• D)-1870 kJ

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