Given the bond energies, what is the ∆Hf˚ N2H4(g) in kJ·mol–1? N2(g) + 2H2(g) → N2H4(g) — Thermodynamics Chemistry Question
Question
Given the bond energies, what is the ∆Hf˚ N2H4(g) in kJ·mol–1?
N2(g) + 2H2(g) → N2H4(g)
A.
156
B.✓ Correct
99
C.
–99
D.
–156
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