• 2022-06-04
    已知 N2(g) + 3H2(g) =2NH3(g);1/2N2(g) + 3/2H2(g) =NH3(g) 和1/3N2(g) + H2(g) =2/3NH3(g) 的平衡常数分别为K1、K2和K3,则它们的关系是:
    A: K1 = K2 = K3
    B: K1 = (K2)2 = (K3)3
    C: K1 =2K2 = 3K3
    D: K1 = (K2)1/2 = (K3)1/3