predict-whether-the-following-reactions-will-be-exothermic-or-endothermic-a-n2-g-2

Question

Predict whether the following reactions will be exothermic or endothermic.

a. N₂(g) + 3 H₂(g) → 2 NH₃(g)

b. S(g) + O₂(g) → SO₂(g)

c. CaO₃(s) → CaO(s) + CO₂(g)

d. 2 H₂O(g) → 2 H₂(g) + O₂(g)

e. 2 F(g) → F₂(g)

Accepted Answer

A: exothermic; B: exothermic; C: endothermic; D: endothermic; E: exothermic

Answer

A: exothermic; B: endothermic; C: endothermic; D: exothermic; E: endothermic

Answer

A: endothermic; B: exothermic; C: exothermic; D: exothermic; E: exothermic

Answer

A: exothermic; B: endothermic; C: exothermic; D: endothermic; E: endothermic

Answer

A: endothermic; B: exothermic; C: endothermic; D: endothermic; E: exothermic