摘要:5.在0.1mol•L-1Al2(SO4)3溶液中.下列关系式正确的是 A.c (H+)< c (OH-)< c (Al3+)< c (SO42-) B.c (OH-)< c (H+)< c (Al3+)< c (SO42-) C.c (H+) + c (Al3+)=0.2mol/L D. c (H+) + c (Al3+)= c (SO42-) + c (OH-)

网址:http://m.1010jiajiao.com/timu3_id_399638[举报]

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网