标签：担卸绢未壤汝狭黄稻闲闭练瓤AAg+(aq)+Br–(aq)=AgBr(s)BAg(s)+/Br(l)=AgBr(s)CAg(s)+Br(l)=AgBr(s)DAg(s)+/Br(g)=AgBr(s)