pH法测乙酸乙酯皂化反应速率常数数据处理

0.016485 0.003641 0.011419 -1.2099 -3.14785 0.78018 -1.85964
0.016423 0.003283 0.011379 -1.27542 -3.23616 0.837491 -1.87912
0.016353 0.002942 0.0113 -1.34264 -3.34701 0.901246 -1.91827
35,a<b2
10
15
20
25
y = -0.0407x - 1.2901 R²= 0.951
35,a<b2 线性 (35,a<b2)
0.00842
25,a<b
0
1.6
0
5
10
15
20
25
30
1.4
-0.5 1.2
1 -1
25,a<b
0.8
线性 (25,a<b)
-1.5
0.6
0.4
-2
y = -0.0614x - 0.4079 R²= 0.9995
-2.5
0.4
0.2
0 0
ln[(a-
x)/(b-
x)]
0.020455 0.014318 0.014318 -0.43931 -1.47547 0.262753 -1.1188
0.017819 0.009187 0.012592 -0.64997 -2.16646 0.384138 -1.45085
Fra Baidu bibliotek
0.017555 0.008 0.012395 -0.70665 -2.28972 0.430376 -1.50416
0.017326 0.007446 0.012153 -0.76664 -2.41472 0.456051 -1.57652
17 11.34 10.69 11.82 11.19 0.002188 0.00049 0.006607 0.001549 0.00946
18 11.31 10.65 11.8 11.19 0.002042 0.000447 0.00631 0.001549 0.009314
19 11.27 10.61 11.79 11.18 0.001862 0.000407 0.006166 0.001514 0.009134
0.020455
0.014318
-0.00727 -0.01578
0.004303 -0.00964
a-x
b-x
0 12.12 11.67 12.27 11.67 0.013183 0.004677 0.018621 0.004677 0.020455
1 12.06 11.57 12.22 11.61 0.011482 0.003715 0.016596 0.004074 0.018754
0.008786
23 11.15 10.47
0.001413 0.000295
0.008685
24 11.12 10.44
0.001318 0.000275
0.00859
25 11.09 10.41
0.00123 0.000257
0.008502
26 11.06 10.39
0.001148 0.000245
0.016777 0.004817 0.011683 -1.00957 -2.82002 0.638243 -1.7443
0.016668 0.004407 0.011591 -1.08427 -2.92865 0.681248 -1.78245
0.016553 0.004015 0.011503 -1.14617 -3.05988 0.728354 -1.8209
0.019493 0.012293 0.013715 -0.49064 -1.65756 0.300109 -1.21389
0.018867 0.011185 0.013272 -0.53687 -1.80917 0.32546 -1.29618
0.018232 0.010152 0.012952 -0.5966 -2.00516 0.353357 -1.36392
5 11.85 11.25 12.09 11.44 0.007079 0.001778 0.012303 0.002754 0.014351
6 11.8 11.19 12.07 11.4 0.00631 0.001549 0.011749 0.002512 0.013582
7 11.76 11.15 12.04 11.37 0.005754 0.001413 0.010965 0.002344 0.013026
0.01719 0.006662 0.011985 -0.81701 -2.49892 0.498255 -1.6317
0.017036 0.00593 0.01188 -0.88291 -2.60508 0.545546 -1.66891
0.016874 0.005247 0.01173 -0.95202 -2.73365 0.598832 -1.72533
0 -0.5 0
-1 -1.5
-2 -2.5
-3 -3.5
-4 -4.5
-5
10 y=
0 0
-0.5
-1
-1.5
-2
-2.5
5
10
y = -0.0407x
25,a>b 线性 (25,a>b)
5
10
15
20
25
35,a<b1
20
30
y = -0.0986x - 1.7785 R²= 0.9871
35,a<b1 线性 (35,a<b1)
14 11.45 10.81 11.88 11.24 0.002818 0.000646 0.007586 0.001738 0.01009
15 11.41 10.76 11.86 11.22 0.00257 0.000575 0.007244 0.00166 0.009842
16 11.38 10.73 11.84 11.21 0.002399 0.000537 0.006918 0.001622 0.009671
0.016093
-1.75864 -3.9297
0.016072
-1.81615 -3.99747
0.016053
-1.87432 -4.06532
0.016034
-1.9331 -4.13325
0.016023
-1.99247 -4.17858
25,a>b
y = 0.0532x + 0.1533 R²= 0.9724
2 12.01 11.49 12.19 11.56 0.010233 0.00309 0.015488 0.003631 0.017505
3 11.95 11.39 12.16 11.52 0.008913 0.002455 0.014454 0.003311 0.016184
4 11.9 11.31 12.13 11.47 0.007943 0.002042 0.01349 0.002951 0.015215
0.016314 0.002616 0.011263 -1.39413 -3.41374 0.97267 -1.93795
0.016267 0.002304 0.01119 -1.46417 -3.50294 1.053367 -1.9775
0.016224 0.002007 0.01119 -1.51769 -3.59239 1.145485 -1.9775
11 11.57 10.95 11.94 11.29 0.003715 0.000891 0.00871 0.00195 0.010987
12 11.53 10.89 11.92 11.27 0.003388 0.000776 0.008318 0.001862 0.01066
13 11.49 10.85 11.9 11.25 0.00309 0.000708 0.007943 0.001778 0.010362
8 11.71 11.1 12.01 11.35 0.005129 0.001259 0.010233 0.002239 0.012401
9 11.66 11.04 11.98 11.32 0.004571 0.001096 0.00955 0.002089 0.011843
10 11.62
11 11.96 11.31 0.004169 0.001 0.00912 0.002042 0.011441
20 11.24 10.57 11.77 11.17 0.001738 0.000372 0.005888 0.001479 0.00901
21 11.21 10.53 11.76
0.001622 0.000339 0.005754
0.008894
22 11.18 10.5
0.001514 0.000316
0.016185 0.001863 0.011154 -1.59031 -3.68207 1.196714 -1.99737
0.016149 0.001586 0.01112 -1.64569 -3.77195 1.311935 -2.0173
0.016116 0.001452
-1.70181 -3.86203 1.377223