组别 | l | 2 | 3 | 4 |
水的沸点/℃ | 98.2 | 98.9 | 98.5 | 98.6 |
时间/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
温度/℃ | 92 | 94 | 96 | 97 | 98 | 98 | 98 | 98 | 98 | 98 |
时间/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
温度/℃ | 90 | 92 | 94 | 96 | 98 | 100 | 101 | 102 | 102 | 102 | 102 | 102 |
时间/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
温度/℃ | 92 | 94 | 96 | 97 | 98 | 98 | 101 | 98 | 98 | 98 |
物质 | 凝固点 | 沸点 |
水银 | -39℃ | 357℃ |
酒精 | -117℃ | 78℃ |
时间t/min | 0 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | … |
温度t/℃ | 90 | 92 | 94 | 96 | 98 | 100 | 100 | 100 | 100 | … |