题型:单选题 题类:常考题 难易度:普通
【调研】2016届上海市闵行区九年级上学期质量调研考试化学试卷
温度/℃ | 20 | 30 | 40 | 50 | |
溶解度/g | KCl | 34.0 | 37.0 | 40.0 | 42.6 |
KNO3 | 31.6 | 45.8 | 63.9 | 85.5 |
温度/℃ |
0 |
10 |
20 |
30 |
40 |
50 |
60 |
70 |
80 |
|
溶解度/g |
NH4Cl |
29.4 |
33.3 |
37.2 |
41.4 |
45.8 |
50.4 |
55.2 |
60.2 |
65.6 |
KNO3 |
13.3 |
20.9 |
31.6 |
45.8 |
63.9 |
85.5 |
110 |
138 |
169 |
请回答下列问题:
试题篮