The meat smells______.We'd better throw 发布时间:2017-06-27 21:22 │ 来源:www.tikuol.com 题型:选择题 问题: The meat smells______.We'd better throw it away. [ ]A. terribly B. nice C. terrible D. well
题型:选择题 常温下,Ag2SO4、AgCl、AgI的溶度积常数依次为:Ksp(Ag2SO4)=7.7×10-5mol3/L3、Ksp(AgCl)=1.8×10-10 mol2/L2、Ksp(AgI)=8.3×10-17 mol2/L2。下列有关说法中,错误的是 [ ]A.常温下,Ag2SO4、AgCl、AgI在水中溶解能力依次减小B.在AgCl饱和溶液中加入NaI固体,有AgI沉淀生成 C.Ag2SO4、AgCl、AgI的溶度积常数之比等于它们饱和溶液的物质的量浓度之比 D.在Ag2SO4饱和溶液中加入Na2SO4固体有Ag2SO4沉淀析出 查看答案