basketballjoshuachen basketballjoshuachen 25-05-2021 Chemistry contestada Which of the following equations show a reaction at equilibrium? A. N2(g) + 3 H2(g) 5 2 NH (9) B, H,(g) + O2(g) → H2O(g) C. H,(g) + 0,(g) — H,O2(g)