题型:综合题 题类:常考题 难易度:普通
2016-2017学年陕西省榆林市九年级上学期期末化学试卷
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/℃ 溶解度/g | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 |
Ma2SO4 | 4.9 | 9.1 | 19.5 | 40.8 | 48.8 | 46.2 | 45.3 | 44.3 |
NaCl | 35.7 | 35.8 | 36.0 | 36.3 | 36.6 | 37.0 | 37.3 | 37.8 |
试题篮