题目内容
现有等浓度的下列溶液:(1)NaHSO4 (2)NH4Cl (3)CH3COONa (4)NaCl (5)NaOH (6)Ba(OH)2 (7)H2SO4 按溶液pH由小到大排列
[ ]
A.(1)(2)(4)(5)(3)(7)(6)
B.(7)(1)(2)(4)(3)(5)(6)
C.(6)(5)(3)(4)(2)(1)(7)
D.(7)(1)(3)(4)(2)(5)(6)
B.(7)(1)(2)(4)(3)(5)(6)
C.(6)(5)(3)(4)(2)(1)(7)
D.(7)(1)(3)(4)(2)(5)(6)
B
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