内容正文:
7.2 物质溶解的量
饱和溶液与不饱和溶液
固体物质的溶解度
内容提要
1
2
气体物质的溶解度
3
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学习目标
1.了解饱和溶液的含义;认识饱和溶液与不饱和溶液相互转化的方法;
2.了解固体溶解度的含义,初步学会绘制和查阅溶解度曲线;
3.知道气体溶解度的表示方法与影响因素。
3
可溶物在一定量的水中能否无限溶解?