• 2022-06-04
    400℃时,反应3H2(g)+N2(g)=2NH3(g)的Kθ=1.66×10-4。同温同压下,3/2H2(g)+1/2N2(g)=NH3(g)的ΔrGmθ为( )
    A: -10.57 kJ·mol-1
    B: 10.57kJ·mol-1
    C: -24.35kJ·mol-1
    D: 24.35kJ·mol-1