六、数据记录与处理
室温： 18.9℃
表1
室温： 18.9℃
表1
| 1号瓶 |
2号瓶 | |||
新浪博客
| 3号瓶 |
4号瓶 |
|||||||
| t/min |
T |
A |
T |
A |
T |
A |
T |
A |
| 1.00 |
4.602566 |
0.663 |
4.518559 |
0.655 |
4.325138 |
0.636 |
2.157744 |
0.334 |
| 2.00 |
4.581419 |
0.661 |
4.508167 |
0.654 |
4.285485 |
0.632 |
2.14783 |
0.332 |
| 3.00 |
4.560369 |
0.659 |
4.497799 |
0.653 |
4.255984 |
0.629 |
2.137962 |
0.330 |
| 4.00 |
4.539416 |
0.657 |
4.487454 |
0.652 |
4.226686 |
0.626 |
2.133045 |
0.329 |
| 5.00 |
4.508167 |
0.654 |
4.477133 |
0.651 |
4.19759 |
0.623 |
2.128139 |
0.328 |
| 6.00 |
4.466836 |
0.650 |
4.456562 |
0.649 |
4.159106 |
0.619 |
2.118361 |
0.326 |
| 7.00 |
4.446313 |
0.648 |
4.446313 |
0.648 |
4.139997 |
0.617 |
2.113489 |
0.325 |
| 8.00 |
4.425884 |
0.646 |
4.436086 |
0.647 |
4.120975 |
0.615 |
2.103778 |
0.323 |
(A：透光率T以10为底的对数)
图1
3.结合上面几个图做如下综合数据图
| 1号瓶 |
2号瓶 |
3号瓶 |
4号瓶 |
|||
| 碘的浓度（mol.L-1） |
2.00×10-3 |
2.00×10-3 |
||||