温度/℃ | 溶解度/g | |||
NaCl | KCl | NH4Cl | KNO3 | |
20 | 36.0 | 34.0 | 37.2 | 31.6 |
40 | 36.6 | 40.0 | 45.8 | 63.9 |
60 | 37.3 | 45.5 | 55.2 | 110 |
可以作出的正确判断是()
温度(℃) |
10 |
20 |
30 |
40 |
60 |
NaCl |
35.8 |
36.0 |
36.3 |
36.6 |
37.3 |
KNO3 |
20.9 |
31.6 |
45.8 |
63.9 |
110 |