• 2022-07-26
    已知298K时,反应N2(g)+O2(g)[=] 2NO(g) k1ø;N2(g)+3H2(g)[=] 2NH3(g) k2ø;2H2(g)+O2(g)[=] 2H2O(g) k3ø;则反应4NH3(g)+5O2(g)[=] 4NO(g)+6H2O(g)的k4ø为()
    A: (k1ø)2*(k3ø)3*(k2ø)2
    B: (k1ø)2*(k3ø)3/(k2ø)2
    C: 2(k1ø)+3(k3ø)-2(k2ø)2
    D: (k1ø)2/(k3ø)3*(k2ø)2