What Is the Standard Enthalpy of Formation of Liquid N-Butanol,CH₃CH₂CH₂CH₂OH

question 81

Multiple Choice

What is the standard enthalpy of formation of liquid n-butanol,CH₃CH₂CH₂CH₂OH?
CH₃CH₂CH₂CH₂OH(l) + 6O₂(g) → 4CO₂(g) + 5H₂O(l) ; ΔH° = -2675 kJ
Substance
ΔH°_f (kJ/mol)
CO₂(g)
-393.5
H₂O(l)
-285.8

• A)-328 kJ
• B)+3355 kJ
• C)-1996 kJ
• D)+328 kJ
• E)-3355 kJ

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