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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 |
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 |
NaCl | 27.6 | 31.0 | 36.0 | 37.0 | 37.3 | 37.3 | 37.8 |
温度/℃ | 10 | 20 | 40 | 60 |
溶解度/g | 21 | 32 | 64 | 110 |
温度/℃ | 0 | 20 | 40 | 60 | |
溶解度/g | KNO3 | 13.3 | 31.6 | 63.9 | 110 |
Ca(OH)2 | 0.19 | 0.17 | 0.14 | 0.12 |
dyhx2019
2019-06-14
初中化学 | | 填空题