For the following reactions at constant pressure, predict if H E, H , E, or H E a 2HF(g) H2(g) F2(g) b N2(g) 3H2(g) 2NH3(g) c 4NH3(g) 5O2(g) 4NO(g) 6H2O(g)

Question: For the following reactions at constant pressure, predict if H . E, H , E, or H = E. a. 2HF(g) H2(g) + F2(g)

For the following reactions at constant pressure, predict if ΔH . ΔE, ΔH , ΔE, or ΔH = ΔE.
a. 2HF(g) → H2(g) + F2(g)
b. N2(g) + 3H2(g) → 2NH3(g)
c. 4NH3(g) + 5O2(g) → 4NO(g) + 6H2O(g)

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