• 2022-06-26
    当同一反应有两种写法时:⑴ N2 (g) + 3 H2(g) → 2 NH3 (g)ΔrGmΘ1⑵ 1/2N2(g) + 3/2H2(g) → NH3 (g)ΔrGmΘ2则ΔrGmΘ1 和ΔrGmΘ2 的关系是
    A: ΔrGmΘ1 = ΔrGmΘ2
    B: ΔrGmΘ1 = (ΔrGmΘ2)2
    C: ΔrGmΘ1 = 1/2ΔrGmΘ2
    D: ΔrGmΘ1 = 2 ΔrGmΘ2
  • 举一反三