Sprawozdanie z ćwiczenia 3.3
Miareczkowanie refraktometryczne
Irena Simkowa nr 6
Chemia podstawowa
Potok III piątek 11.00-14.00
MA [g/mol]= |
88,10 |
MB [g/mol]= |
119,39 |
m0 [g] |
m0A [g] |
m0AB [g] |
VA [cm3] |
VB [cm3] |
mA |
mB |
n |
nA [mol] |
nB [mol] |
|
- |
- |
- |
1,00 |
0,00 |
- |
- |
1,4239 |
- |
- |
|
6,7929 |
10,5642 |
10,9086 |
3,75 |
0,25 |
3,7713 |
0,3444 |
1,4259 |
0,0428 |
0,0029 |
|
6,7295 |
10,2690 |
11,0045 |
3,50 |
0,50 |
3,5395 |
0,7355 |
1,4260 |
0,0402 |
0,0062 |
|
6,7510 |
9,7952 |
11,2527 |
3,00 |
1,00 |
3,0442 |
1,4575 |
1,4280 |
0,0345 |
0,0122 |
|
6,7935 |
9,3402 |
11,2968 |
2,50 |
1,50 |
2,5467 |
1,9566 |
1,4329 |
0,0289 |
0,0164 |
|
6,7501 |
8,7806 |
11,5700 |
2,00 |
2,00 |
2,0305 |
2,7894 |
1,4361 |
0,0230 |
0,0234 |
|
6,7956 |
8,2909 |
11,8790 |
1,50 |
2,50 |
1,4953 |
3,5881 |
1,4400 |
0,0170 |
0,0301 |
|
6,7483 |
7,8106 |
12,0703 |
1,00 |
3,00 |
1,0623 |
4,2597 |
1,4420 |
0,0121 |
0,0357 |
|
6,8053 |
7,3204 |
12,3883 |
0,50 |
3,50 |
0,5151 |
5,0679 |
1,4454 |
0,0058 |
0,0424 |
|
6,7413 |
6,9964 |
12,4137 |
0,25 |
3,75 |
0,2551 |
5,4173 |
1,4461 |
0,0029 |
0,0454 |
|
- |
- |
|
0,00 |
1,00 |
- |
- |
1,4469 |
- |
- |
|
2. OBLICZENIA |
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|
nr |
xA |
xB |
xAnA |
xBnB |
nadd |
ndośw |
n |
||
|
1 |
1,0000 |
0,0000 |
1,4239 |
0,0000 |
1,4239 |
1,4239 |
0,000000 |
||
|
2 |
0,9369 |
0,0631 |
1,3340 |
0,0913 |
1,4254 |
1,4259 |
0,000548 |
||
|
3 |
0,8670 |
0,1330 |
1,2346 |
0,1924 |
1,4270 |
1,4260 |
-0,000958 |
||
|
4 |
0,7389 |
0,2611 |
1,0521 |
0,3778 |
1,4299 |
1,4280 |
-0,001905 |
||
|
5 |
0,6382 |
0,3618 |
0,9087 |
0,5235 |
1,4322 |
1,4329 |
0,000678 |
||
|
6 |
0,4966 |
0,5034 |
0,7071 |
0,7284 |
1,4355 |
1,4361 |
0,000621 |
||
|
7 |
0,3609 |
0,6391 |
0,5139 |
0,9247 |
1,4386 |
1,4400 |
0,001401 |
||
|
8 |
0,2526 |
0,7474 |
0,3596 |
1,0815 |
1,4411 |
1,4420 |
0,000909 |
||
|
9 |
0,1211 |
0,8789 |
0,1724 |
1,2718 |
1,4441 |
1,4454 |
0,001284 |
||
|
10 |
0,0600 |
0,9400 |
0,0854 |
1,3601 |
1,4455 |
1,4461 |
0,000580 |
||
|
11 |
0,0000 |
1,0000 |
0,0000 |
1,4469 |
1,4469 |
1,4469 |
0,000000 |
Skład kompleksu: A3B