资源描述
乙醇水溶液旳密度(20℃时旳密度)
密度
乙醇浓度(%)
密度
乙醇浓度(%)
(g/cm3)
(Wt.)
(V.)
(g/cm3)
(Wt.)
(V.)
0.998
0.15
0.2
0.915
49.5
57.4
0.996
1.2
1.5
0.910
51.8
59.7
0.994
2.3
3.0
0.905
53.9
61.9
0.992
3.5
4.4
0.900
56.2
64.0
0.990
4.7
5.9
0.895
58.3
66.2
0.988
5.9
7.4
0.890
60.5
68.2
0.985
7.9
9.9
0.885
62.7
70.2
0.982
10.0
12.5
0.880
64.8
72.2
0.980
11.5
14.2
0.875
66.9
74.2
0.978
13.0
16.0
0.870
69.0
76.1
0.975
15.3
18.9
0.865
71.1
77.9
0.972
17.6
21.7
0.860
73.2
79.7
0.970
19.1
23.5
0.855
75.3
81.5
0.968
20.6
25.3
0.850
77.3
83.3
0.965
22.8
27.8
0.845
79.4
85.0
0.962
24.8
30.3
0.840
81.4
86.6
0.960
26.2
31.8
0.835
83.4
88.2
0.957
28.1
34.0
0.830
85.4
89.8
0.954
29.9
36.1
0.825
87.3
91.2
0.950
32.2
38.8
0.820
89.2
92.7
0.945
35.0
41.3
0.815
91.1
94.1
0.940
37.6
44.8
0.810
93.0
95.4
0.935
40.1
47.5
0.805
94.4
96.6
0.930
42.6
50.2
0.800
96.5
97.7
0.925
44.9
52.7
0.795
98.2
98.9
0.920
47.3
55.1
0.791
99.5
99.7
展开阅读全文