A.16.7% | B.20.0% | C.80.0% | D.83.3% |
A.K越大,达到平衡时,反应进行的程度越大 |
B.K的表达式是 |
C.K随反应物浓度的改变而改变 |
D.K随温度的改变而改变 |
A.K== | B.K== |
C.K== | D.K== |
A.K1 +K2 | B.K1-K2 | C.K1×K2 | D.K1/K2 |
A.3υ(N2)=υ(H2) | B.υ(H2)=υ(NH3) |
C.2υ(H2)=3υ(NH3) | D.υ(N2)=3υ(H2) |
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