题型:单选题 题类:常考题 难易度:普通
温度 溶解度/g 物质 | 10℃ | 20℃ | 30℃ | 40℃ | 50℃ | 60℃ | 70℃ | 80℃ |
NaCl | 35.8 | 36.0 | 36.3 | 36.6 | 37.0 | 37.3 | 37.8 | 38.4 |
KNO3 | 20.9 | 31.6 | 45.8 | 63.9 | 85.5 | 110 | 138 | 169 |
温度(℃) | 20 | 40 | 50 | 60 | 80 | |
溶解度 (g) | NaCl | 36.0 | 36.6 | 37.0 | 37.3 | 38.4 |
NH4Cl | 37.2 | 45.8 | 50.4 | 55.2 | 65.6 | |
KNO3 | 31.6 | 63.9 | 85.5 | 110 | 169 |
试题篮