A.0.01mol.kg-1 C3H8O3溶液 B.0.01mol.kg-1 H2SO4溶液 C.0.1mol.kg-1 C6H12O6溶液 D.0.1mol.kg-1 NaCl溶液
A.低温和高压 B.高温和低压 C.低温和低压 D.高温和高压
A.Ef<Er B.Ef>Er C.Ef=Er D.2Ef=Er
A.[H+]>[Cl-]>[NH4+]>[OH-] B.[Cl-]>[NH4+]>[H+]>[OH-] C.[Cl-]>[NH4+]>[OH-]>[H+] D.[Cl-]=[NH4+]>[H+]>[OH-]
A.加深 B.不变 C.变浅 D.消失
A.(1)>(2)>(3) B.(2)>(1)>(3) C.(2)>(3)>(1) D.(1)>(3)>(2)