题型：填空题 题类：常考题 难易度：普通
物质的溶解性及影响溶解性的因素
20℃溶解度 | 溶解性 |
＜0.01g | |
0.01g～1g | |
1g～10g | |
＞10g |
|
温度/℃ |
20 |
40 |
60 |
80 |
|
|
溶解度/g |
KCl |
34.0 |
40.0 |
45.5 |
51.1 |
|
KNO3 |
31.6 |
63.9 |
110 |
169 |
|
温度／℃ | 0 | 20 | 40 | 60 | 80 |
溶解度／g | 13.3 | 32 | 64 | 110 | 169 |
|
温度/℃ |
0 |
10 |
20 |
30 |
40 |
50 |
|
NH4Cl溶解度 |
29.4 |
33.3 |
37.2 |
41.4 |
45.8 |
50.4 |
|
NaCl溶解度 |
35.7 |
35.8 |
36.0 |
36.3 |
36.6 |
37.0 |
试题篮
