题型：单选题 题类：常考题 难易度：普通
人教版化学九年级下册第九单元课题2溶解度同步检测
温度/℃ | 0 | 20 | 40 | 60 | 80 | 100 | |
溶解度/g | NaCl | 35.7 | 36.0 | 36.5 | 37.3 | 38.4 | 39.8 |
NH4Cl | 29.4 | 37.2 | 45.8 | 55.2 | 65.6 | 77.3 | |
| 温度/℃ | 0 | 10 | 20 | T | 30 | 40 | 50 | |
| 溶解度/g | 甲 | 13.3 | 20.9 | 31.6 | 39.1 | 45.8 | 63.9 | 85.5 |
| 乙 | 29.4 | 33.3 | 37.2 | 39.1 | 41.1 | 45.8 | 50.4 | |
| 丙 | 35.7 | 35.8 | 36.0 | 36.2 | 36.3 | 36.6 | 37.0 | |
| 温度℃ | t1 | t2 |
| KNO3的溶解度（g/100g水） | 60 | 90 |
试题篮
