• 2022-06-15
    已知下列反应的标准平衡常数:H2(g)+Se(s)=H2Se(g)K1Ɵ Se(s)+O2(g)=SeO2(g)K2Ɵ则反应O2(g)+H2Se(g)=H2(g)+SeO2(g)的标准平衡常数KƟ=()
    A: K1Ɵ+K2Ɵ
    B: K2Ɵ/K1Ɵ
    C: K1Ɵ·K2Ɵ
    D: K1Ɵ/K2Ɵ