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+]
网址:http://m.1010jiajiao.com/timu3_id_35036[举报]
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浓度关系不正确的是 | |
[ ] | |
A. |
c(CH3COO?/SUP>)+c(Cl?/SUP>)+c(OH?/SUP>)=c(H+)+c(K+) |
B. |
c(CH3COO?/SUP>)>c(Cl?/SUP>)>c(CH3COOH)>c(H+) |
C. |
c(CH3COO?/SUP>)+c(CH3COOH)=0.1mol/L |
D. |
c(CH3COO?/SUP>)>c(Cl?/SUP>)>c(H+)>c(CH3COOH) |