服务热线
温度/℃ | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | |
溶解度/g | NaCl | 36. | 36.3 | 36.6 | 37. | 37.3 | 37.8 | 38 | 38.5 |
KNO3 | 31.6 | 45.8 | 63.9 | 85.5 | 110. | 138 | 169 | 202 |
温度/℃ | 0 | 10 | 20 | 30 | 40 | 50 | 60 | |
溶解度/g | M | 27.6 | 31.0 | 34.0 | 37.0 | 40.0 | 42.6 | 45.5 |
N | 13.3 | 20.9 | 31.6 | 45.8 | 63.9 | 85.5 | 110 |
dyczhxyn
2023-03-07
初中化学 | | 填空题