题型:填空题 题类: 难易度:普通
重庆市第二十九中学校2023-2024学年九年级下学期4月定时作业(二)化学试题
温度(℃) | 0 | 10 | 20 | 30 | 40 | 50 | 60 | |
溶解度(g) | KNO3 | 13.3 | 20.9 | 31.6 | 45.8 | 63.9 | 85.5 | 110 |
NH4Cl | 29.4 | 33.3 | 37.2 | 41.4 | 45.8 | 50.4 | 55.2 |
温度/℃ | 10 | 20 | 30 | 40 | 50 | 60 | 70 | |
溶解度/g | NaCl | 35.8 | 36 | 36.3 | 36.6 | 37 | 37.3 | 37.8 |
KNO3 | 20.9 | 31.6 | 45.8 | 63.9 | 85.5 | 110 | 138 |
试题篮