A.4g B.2g C.1g D.0.5g
A.0級反應(yīng) B.1.5級反應(yīng) C.2級反應(yīng) D.1級反應(yīng)
A.與[A]0無關(guān) B.與[A]0成正比 C.與[A]0成反比 D.與[A]成反比[A]0為反應(yīng)物A的起始濃度