148 Roztwory i równowagi fazowe
Rys. 4.9. Zależność objętości pozornej NaCl w roztworze wodnym od -fm
W [% wag] |
P Ig • cm-3] |
c [mol • drrf3] |
m [mol • kg-1] |
yfm |
9 [cm3 • mol-1] |
V\ [cm3 • mol '] |
v2 [cm3 • mol-1] |
0 |
0,9982 |
0 |
0 |
0 |
18.05 |
15,95 | |
2 |
1,0125 |
0,3465 |
0,3492 |
0,5909 |
17,20 |
18,04 |
17,85 |
4 |
1,0268 |
0,7028 |
0,713 |
0,8444 |
17,78 |
18,04 |
18,66 |
6 |
1,0413 |
1,0691 |
1,0922 |
1,0451 |
18,16 |
18,03 |
19,31 |
8 |
1,0559 |
1,4454 |
1,488 |
1,2198 |
18,55 |
18,01 |
19,87 |
10 |
1,0707 |
1,8321 |
1,9013 |
1,3789 |
18,90 |
18,00 |
20,38 |
12 |
1,0857 |
2,2294 |
2,3334 |
1,5275 |
19,23 |
17,98 |
20,86 |
14 |
1,1009 |
2,6373 |
2,7856 |
1,669 |
19,53 |
17,96 |
21,32 |
16 |
1,1162 |
3,056 |
3,2593 |
1,8054 |
19,86 |
17,93 |
21,75 |
18 |
1,1319 |
3,4863 |
3,7562 |
1,9381 |
20,13 |
17,91 |
22,18 |
20 |
1,1478 |
3,9281 |
A,2119 |
2,0683 |
20,39 |
17,88 |
22,60 |
22 |
1,164 |
4,3819 |
4,8263 |
2,1969 |
20.64 |
17,84 |
23,01 |
24 |
1,1804 |
4,8476 |
5,4037 |
2,3246 |
20,89 |
17,80 |
23,42 |