A.405nm B.450nm C.280nm D.340nm E.630nm
A.二級反應(yīng) B.一級反應(yīng) C.零級反應(yīng) D.二級與零級反應(yīng)的混合 E.無法確定反應(yīng)級數(shù)
A.1U=16.67nkatal B.1U=16.67μkatal C.1nkatal=16.67U D.1katal=60U E.1U=1μkatal