液体饱和蒸气压测定实验的拓展与延伸
颜美, 丰日达, 叶尔多斯∙托合塔尔汗, 龙彪, 周丽, 果崇申
Expansion and Extension of Liquid Saturated Vapor Measurement Experiment
Mei Yan, Rida Feng, Yerdos·Tohtarkhan, Biao Long, Li Zhou, Chongshen Guo
表5
不同温度区间平均摩尔蒸发焓的实验值与计算值的误差分析
温度区间/℃
平均Δ
vap
H
m
/(kJ·mol
−1
)
相对误差/%
实验值
计算值
25–45
37.31
43.391
14.014
25–50
38.48
43.285
11.101
25–55
39.37
43.180
8.824
25–60
39.99
43.075
7.162
30–50
40.20
43.180
6.901
30–55
40.86
43.075
5.142
30–60
41.27
42.970
3.956
35–55
41.89
42.969
2.511
35–60
42.12
42.864
1.736
40–60
42.56
42.759
0.465