题型:单选题 题类:常考题 难易度:普通
广东省深圳市坪山区2017-2018学年九年级上学期化学期末考试试卷
温度/℃ | 10 | 20 | 30 | 40 | 50 | 60 | |
溶解度/g | NaCl | 35.8 | 36.0 | 36.3 | 36.6 | 37.0 | 37.3 |
KNO3 | 20.9 | 31.6 | 45.8 | 63.9 | 85.5 | 110 |
温度/℃ | 0 | 10 | 20 | 30 | 40 | 50 | |
溶解度/g | NH4Cl | 29.4 | 33.5 | 37.2 | 41.4 | 45.8 | 50.4 |
KNO3 | 13.3 | 20.4 | 31.6 | 45.8 | 63.9 | 85.5 |
试题篮