Determine the Enthalpy Change in the Following Equation

question 57

Multiple Choice

Determine the enthalpy change in the following equation:
2 NH₃(g) → N₂(g) + 3 H₂(g)
Δ_fH° NH₃(g) = -46.11 kJ/mol

• A)92.22 kJ/mol
• B)46.11 kJ/mol
• C)5.42 kJ/mol
• D)-92.22 kJ/mol
• E)-46.11 kJ/mol

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