摘要:12.将0.2mol/LCH3COOK与0.1mol/L盐酸等体积混合.溶液中下列微粒物质的量的浓度关系正确的是 A [CH3COO-]=[Cl-]=[H+]>[CH3COOH] B [CH3COO-]>[Cl-]>[CH3COOH]> [H+] C [CH3COO-]>[Cl-]>[H+]>[CH3COOH] D [CH3COO-]+[Cl-]+[OH-]=[H+]+[K+]

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