28. Плотность и массовые доли водных растворов кислот, щелочей С

28. Плотность и массовые доли водных растворов кислот, щелочей
и солей при 20 0С
ω;
%
H2SO4
HNO3
HCl
СН3СOOH
NaOH
KOH
NН4OH
CaCl2
NaCl
4
8
12
16
20
24
28
32
36
40
44
48
52
56
60
64
68
72
76
80
84
88
92
96
100
1,025
1,052
1,080
1,109
1,139
1,170
1,202
1,238
1,273
1,307
1,346
1,380
1,419
1,460
1,503
1,547
1,594
1,640
1,687
1,732
1,776
1,808
1,824
1,836
1,838
1,020
1,043
1,066
1,090
1,115
1,140
1,167
1,184
1,214
1,246
1,277
1,303
1,316
1,341
1,367
1,391
1,410
1,415
1,435
1,452
1,470
1,483
1,487
1,495
1,522
1,018
1,038
1,057
1,078
1,098
1,119
1,139
1,163
1,183
1,198
1,004
1,010
1,015
1,021
1,026
1,031
1,036
1,040
1,044
1,049
1,053
1,056
1,060
1,062
1,064
1,067
1,069
1,070
1,070
1,070
1,069
1,067
1,064
1,059
1,050
1,043
1,087
1,131
1,175
1,219
1,263
1,306
1,352
1,395
1,430
1,478
1,519
1,560
1,601
1,643
1,035
1,072
1,109
1,148
1,186
1,226
1,267
1,310
1,358
1,396
1,452
1,511
1,564
1,616
0,981
0,965
0,950
0,936
0,923
0,910
0,898
0,890
1,031
1,066
1,102
1,138
1,178
1,228
1,260
1,330
1,362
1,396
1,027
1,056
1,086
1,116
1,148
1,185
1,212