摘要:12.已知25℃时.AgI饱和溶液中c (Ag+)为1.22×10-8mol/L.AgCl的饱和溶液中c (Ag+)为1.25×10-5mol/L.若在5mL含有KCl和KI各为0.01mol/L的溶液中.加入8mL0.01mol/LAgNO3溶液.这时溶液中所含溶质的离子浓度大小关系正确的是 A.c (K+)>c (NO3-) >c (Cl-) >c (Ag+)>c (I-) B.c (K+)>c (NO3-) >c (Ag+) >c (Cl-)>c (I-) C.c (NO3-)>c (K+)>c (Ag+) >c (Cl-)>c (I-) D.c (K+)>c (NO3-) >c (Ag+) = c (Cl-) + c (I-)

网址:http://m.1010jiajiao.com/timu3_id_63258[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