题型:综合题 题类:常考题 难易度:普通
2016年辽宁省大连市中考化学二模试卷
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/℃ 溶解度/g 物质 | 0 | 10 | 20 | 30 | 40 |
KClO3 | 3.3 | 5.2 | 7.3 | 10.1 | 13.9 |
KCl | 28 | 31.2 | 34.2 | 37.2 | 40.1 |
KNO3 | 13.9 | 21.9 | 31.6 | 45.3 | 61.3 |
试题篮