Question

已知度t摄氏度时,某物质的不饱和溶液ag含溶质mg.若该溶液蒸发bg水并恢复到t摄氏度时,析出溶质m1g,若原溶液蒸发c

Answer 1

若该溶液蒸发bg水并恢复到t摄氏度时,析出溶质m1g,若原溶液蒸发cg水并恢复到t摄氏度时,则析出溶质m2g,这两种情况下都是饱和溶液.

(m-m1)/(a－b－m1)＝(m－m2)/(a－c－m2)＝s/(s＋100)