摘要:7.将0.2mol/LCH3COOK与0.1 mol/L盐酸等体积混合后.溶液中下列微粒的物质的量浓度关系正确的是 A.[CH3COO-]=[Cl-]=[H+]>[ CH3COOH] B.[CH3COO-]=[Cl-] >[ CH3COOH] >[H+] C.[CH3COO-]>[Cl-]>[H+]>[ CH3COOH] D.[CH3COO-]>[Cl-]>[ CH3COOH] >[H+]

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