题型:综合题 题类:真题 难易度:普通
2017年贵州省毕节市中考化学试卷
温度/℃ | 0 | 10 | 20 | 30 | 40 | 50 | 60 | |
溶解度/g | NaCl | 35.7 | 35.8 | 36.0 | 36.3 | 36.6 | 37.0 | 37.3 |
KNO3 | 13.3 | 20.9 | 31.6 | 45.8 | 63.9 | 85.5 | 110 |
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