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温度/℃ | 0 | 20 | 40 | 60 | |
溶解度/g | NaCl | 35.7 | 36.0 | 36.6 | 37.3 |
KNO3 | 13.3 | 31.6 | 63.9 | 110 |
温度/℃ | 0 | 20 | 40 | 60 | 80 | |
溶解度/g | NaCl | 35.7 | 36.0 | 36.6 | 37.3 | 38.4 |
KCl | 27.6 | 34.0 | 40.0 | 45.5 | 51.1 |
温度/℃ | 0 | 20 | 40 | 50 | 60 | 80 | |
溶解度/g | NaCl | 35.7 | 36.0 | 36.6 | 37.0 | 37.3 | 38.4 |
KNO3 | 13.3 | 31.6 | 63.9 | 85.5 | 110 | 169 |
温度/℃ | 0 | 10 | 20 | 30 | 40 | 50 | |
溶解度/g | NaCl | 35.7 | 35.8 | 36.0 | 36.3 | 36.6 | 37.0 |
KNO3 | 13.3 | 20.9 | 31.6 | 45.8 | 63.9 | 85.5 |
温度/℃ | 20 | 32.4 | 40 | 60 | 80 | 100 | |
溶解度/g | NaCl | 36.0 | 36.4 | 36.6 | 37.3 | 38.4 | 39.8 |
Na2SO4 | 19.4 | 52.0 | 48.4 | 45.3 | 43.7 | 42.3 |
温度/℃ | 20 | 30 | 40 | 50 | |
溶解度/g | KCl | 34.0 | 37.0 | 40.0 | 42.6 |
KNO3 | 31.6 | 45.8 | 63.9 | 85.5 |
温度/℃ | 10 | 20 | 40 | 60 |
溶解度/g | 21 | 32 | 64 | 110 |
温度/℃ | 0 | 10 | 20 | 30 | 40 | 50 |
NaCl | 35.7 | 35.8 | 36.0 | 36.3 | 36.6 | 37 |
温度/℃ | 20 | 40 | 60 | |
溶解度/g | KNO3 | 31.6 | 63.9 | 110 |
NaNO3 | 88.0 | 103 | 125 |
温度/℃ | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 |
溶解度/g | 80.8 | 87.6 | 94.9 | 103 | 113 | 124 | 136 | 149 |
温度/℃ | 0 | 20 | 40 | 60 | 80 | 100 | |
溶解度/g | NaCl | 35.7 | 36.0 | 36.6 | 37.3 | 38.4 | 39.8 |
KCl | 27.6 | 34.0 | 40.0 | 45.5 | 51.1 | 56.7 |
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 |
KCl | 27.6 | 31.0 | 34.0 | 37.0 | 40.0 | 42.6 | 45.5 |
dyczhxyn
2024-03-28
初中化学 | | 填空题