Sprawozdanie
z inwersji sacharozy
Grupa III C
Agata Szeląg
Ewa Kozłowska
Anna Kiełbaska
Ewa Jaroszewicz
Tabela nr 1 dla próbki pierwszej
L.P. |
t [min] |
α0 |
α∞ |
αt |
|
|
|
|
1 |
0 |
13,3 |
-10,0814 |
13,3 |
23,3814 |
23,3814 |
1 |
0 |
2 |
15 |
13,3 |
-10,0814 |
8,25 |
23,3814 |
18,3314 |
1,275483596 |
0,105674878 |
3 |
25 |
13,3 |
-10,0814 |
5,4 |
23,3814 |
15,4814 |
1,510289767 |
0,17906028 |
4 |
35 |
13,3 |
-10,0814 |
4,5 |
23,3814 |
14,5814 |
1,603508579 |
0,205071288 |
5 |
45 |
13,3 |
-10,0814 |
1,8 |
23,3814 |
11,8814 |
1,967899406 |
0,294002895 |
6 |
55 |
13,3 |
-10,0814 |
0,7 |
23,3814 |
10,7814 |
2,168679392 |
0,336195353 |
7 |
65 |
13,3 |
-10,0814 |
-1,7 |
23,3814 |
8,3814 |
2,789677142 |
0,445553944 |
8 |
75 |
13,3 |
-10,0814 |
-1,7 |
23,3814 |
8,3814 |
2,789677142 |
0,445553944 |
Σxy = 107,3376
Σx2 = 16975
a = 0,006323
σa= 0,000454
k = a = 0,006323 ± 0,000908 [1/min]
Tabela nr 2 dla próbki drugiej
L.P. |
t [min] |
α0 |
α∞ |
αt |
|
|
|
|
1 |
0 |
13,3 |
-10,0814 |
13,3 |
23,3814 |
23,3814 |
1 |
0 |
2 |
15 |
13,3 |
-10,0814 |
7,4 |
23,3814 |
17,4814 |
1,337501573 |
0,126294301 |
3 |
25 |
13,3 |
-10,0814 |
5,6 |
23,3814 |
15,6814 |
1,491027587 |
0,173485679 |
4 |
35 |
13,3 |
-10,0814 |
3,5 |
23,3814 |
13,5814 |
1,721575095 |
0,235925971 |
5 |
45 |
13,3 |
-10,0814 |
2,0 |
23,3814 |
12,0814 |
1,935322065 |
0,286753248 |
6 |
55 |
13,3 |
-10,0814 |
0,3 |
23,3814 |
10,3814 |
2,252239582 |
0,352614587 |
7 |
65 |
13,3 |
-10,0814 |
-1,3 |
23,3814 |
8,7814 |
2,662605052 |
0,425306752 |
8 |
75 |
13,3 |
-10,0814 |
-1,1 |
23,3814 |
8,9814 |
2,603313515 |
0,415526473 |
Σxy = 105,5961
Σx2 = 16975
a = 0,006221
σa= 0,000587
k = a = 0,006221 ± 0,001174 [1/min]
Wykres zależności
3
t [min]