对于反应A2+3B2=2C来说,以下化学反应速率的表示中,反应速率最

对于反应A23B22C来说,以下化学反应速率的表示中,反应速率最快的是

Av(B2)= 4.8 mol/ (L·min)           Bv(A2)= 1.5 mol/ (L·s)

Cv(C)= 1.6 mol/ (L·s)              Dv(B2)= 1.7 mol/ (L·s)

答案

B

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