A.7min B.1.01min C.4.04min D.50.5min
A.一級反應(yīng) B.二級反應(yīng) C.三級反應(yīng) D.零級反應(yīng)
反應(yīng)2O3=3O2的速率方程可表示為或,則速率常數(shù)k和k´的關(guān)系是()
A.k=k´ B.3k=2k´ C.2k=3k´ D.-(1/2)k=(1/3)k´