物化实验数据处理

16.5 17
17.5 18
18.5 19
19.5 20
20.5 21
21.5 22
22.5 23
23.5 24
24.5 25
16.5 17
17.5 18
18.5 19
19.5 20
20.5 21
21.5 22
22.5 23
23.5 24
24.5 25
24.7 24.69 24.68 24.67 24.66 24.65 24.64 24.64 24.62 24.62 24.61 24.59 24.59 24.58 24.57 24.57 24.57 24.57
0.6
0.8
1.4
1.2
1.4008 1.3937
0.44
0.55
xl
1.3597
1.00
1.3612
0.98
1.3619
0.97
1.3649
0.93
1.3738
0.80
1.3931
0.54
1.4236
0.12
1.4233
0.12
1.4231
0.12
1.4231
0.12
1.4211
0.15
1.406
2.4675
2.5
R² = 1
2
1.5
1
0.5
系列1 多项式 (系列1)
420 0.06
420 0.247
440 0.091
440 0.257
0.015
0.01
0.005
0 0
-0.005
0.7 0.6 0.5
0.5
0
0
1
2
3
4
5
6
t/min
℃ 0.5
1 1.5
2 2.5
3 3.5
4 4.5
5 5.5
λ
380
400
A
0.068
0.054
λ
380
400
A
0.133
0.208
B
吸光度
0.3 0.25
0.2 0.15
0.1 0.05
0 0
5
10
15
20
25
波长
10^-5 10^-6 10^-7 10^-8 10^-9
1.0001 1.001 1.011 1.114 2.937
3.5
y = 03.0643x4 - 0.629x3 + 2.171x2 - 3.0737x +
1210.695948 1730.857968
11.11111111 27.189 17.052 24.754 14.59 2.435 2.462 38.51 41.03
5806.214316 6186.159 0.024108911 0.024376 0.063663366 0.08804 174.5116641 126.1932 2640.010716 3549.163 70.04956676 92.77623
22.03 22.03 22.03 22.03 22.03 22.03 22.04 22.04 22.04 22.04 22.14 22.935 23.73 25.07 25.59 25.76 25.85 25.91 25.95 25.97 25.98 25.99 25.99
26 26 25.99 25.99 25.98 25.98 25.97 25.96 25.95
1.50
3.2 5.00
1.345 8.50
2.03 12.00
3.11
NaOH滴定未知HCl
4.500
4.000 3.500
y = -0.5125x + 3.9804 R² = 0.9874
3.000
2.500
2.000
1.500
1.000
0.500
0.000 0.00
2.00
4.00
6.00
y = 0.2914x - 0.1327 R² = 0.9973
ቤተ መጻሕፍቲ ባይዱ
2.503
1.492
7.22
34.43
1088.570952 5191.066188
0.024782178 0.014772277
0.024782178 0.039554455
448.3060328 280.8785982
1210.695948 1730.857968
45.65412861 55.93517738
7.00
未知HCl溶液浓度的测定
0.00
0.50
1.00
4.1 3.50
3.78 4.00
3.48 4.50
2.1 7.00
1.856 7.50
1.578 8.00
1.539 10.50
1.701 11.00
1.873 11.50
2.65
溶液电导测定值 /(mS·cm-1) 4.100 3.780 3.480 3.200 2.950 2.650 2.360 2.100 1.856 1.578 1.345 1.139 1.218
0 0.000392157
0 0.019802951
0.00281
0.201
0 0.19819
0 505.3845
0 50.53845
2
3
0.000769231 0.001132
0.02773501 0.033646
0.388 0.555
0.38519 0.55219
500.747 487.7678
0.36
1.20
1.00
0.80
系列1
0.60
y = -13.794x + 19.753
系列2
R² = 0.9955
0.40
0.20
10
0 0.00
0.20
0.40
0.60
0.80
1.00
1.20
0.20
0.00 1.35 1.36 1.37 1.38 1.39 1.4 1.41 1.42 1.43
·cm-1) NaOH标液体积/(mL) 溶液电导测定值/(mS
·cm-1) NaOH标液体积/(mL) 溶液电导测定值/(mS
·cm-1) NaOH标液体积/(mL) 溶液电导测定值/(mS
·cm-1)
NaOH标液体积/(mL) 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 6.00
К0/(S·m-1) 0.0010201
c（mol/m3） 100.0000 50.0000 25.0000 12.5000 6.2500
实验二-电导的测定及其应用
HΛc电离平衡常数的测定
К+К0(S·m-1)
0.06100 0.04300 0.03000 0.02100 0.01400
Λ∞m=0.03907S·m2·mol-1
50.0747 48.77678
3 2.5
2 1.5
1 0.5
0 0
-0.5
y = 336.86x2 + 8.1506x - 0.0936 R² = 1
10.5 11
11.5 12
12.5 13
13.5 14
14.5 15
15.5 16
22.59 22.58 22.58 22.58 22.58 22.58 22.58 22.57 22.57 22.57 22.57 22.56 22.56 22.56
t/min 22.03 22.02 22.02 22.01 22.01
0.812627535 0.77146 15.26362388 9.476851 -2.932954884 -2.50832
T始18.50℃ m1 m2 m1-m2 t/min Q/J Nkno3 n总 n0 Q/J
Q/J
T T t
U4.14
0.692A
27.255
16.338
24.752
14.846
6 6.5
7 7.5
8 8.5
9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18
21.18 21.18 21.17 21.17 21.17 21.16 21.16 21.16 21.16 21.16 21.17 21.47 21.81 22.07 22.2 22.3 22.37 22.42 22.46 22.49 22.51 22.53 22.54 22.55 22.56 22.57 22.57 22.58 22.58 22.58 22.59 22.59 22.58 22.59 22.59 22.59
1.24
20.79 20.79 20.79 20.79 20.79 20.79 20.8 20.8 20.8 20.8 20.9 21.695 22.49 23.83 24.35 24.52 24.61 24.67 24.71 24.73 24.74 24.75 24.75 24.76 24.76 24.75 24.75 24.74 24.74 24.73 24.72 24.71
Λm(S·m2·mol-
К(S·m-1)
1)
α
0.05998 0.04198 0.02898 0.01998 0.01298
0.000600 0.000840 0.001159 0.001598 0.002077
0.01535 0.02149 0.02967 0.04091 0.05316
NaOH标液体积/(mL) 溶液电导测定值/(mS
25.94 25.93 25.92 25.91 25.9 25.89 25.88 25.88 25.86 25.86 25.85 25.83 25.83 25.82 25.81 25.81 25.81 25.81
xl(乙醇) y1 T x2(环己烷） y2(环己烷） p1s p2s
γ1 γ2 ln(γ1/γ2)
22 22 22 21.99 21.99 22.01 22.54 23.11 23.5 23.72 23.85 23.94 24 24.08 24.1 24.12 24.13 24.15
℃ 0.5
1 1.5
2 2.5
3 3.5
4 4.5
5 5.5
6 6.5
7 7.5
8 8.5
9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16
R² = 0.9476
-3
90.69614028 83.56468523
-4 0.935286714 0.81262656
-5 44.46612612 16.44188656
-3.86162984 -3.00731575
0.709
0.9669514 0.925569 0.613825 0.502094 ln(γ17/2γ.22)1 69.68 0.0330486 0.074431 多项0.式386175 0.497906 7(9l.n1(5γ2516/7γ026))71.24904 7多 (7l.n项5(6式 γ9313/0γ827)) 71.5235
2.8 5.5
6.50 7.00 7.50 8.00 8.50 9.00 9.50 10.00 10.50 11.00 11.50 12.00 12.50 13.00 13.50 15.00
2.94
1.394 1.539 1.701 1.873 2.030 2.190 2.340 2.510 2.650 2.800 2.940 3.110 3.220 3.350 3.480
0.5 0.4 0.3 0.2 0.1
0 0
0.00001 0.00002
1.045789 1.076286 1.129226 1.198473 1.277721
t/min
18.5 19
19.5 20
20.5 21
21.5 22
22.5 23
23.5 24
24.5 25 ℃ 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10
106.8
0.2
0.4
1.8
1.6
1.4178 0.17 T 0.89 0.68 0.61 0.50 0.47 0.44 0.16 0.16 0.35 0.39 0.42 0.44
1.408 0.32
nl 77.21 74.57 72.21 69.68 66.68 65.16 80.25 80.73 77.09 73.6 67.2 65.1
3549.163
17.45
18.29
18.02
Q-n图
18.04
10000 9000 8000 7000 6000 5000 4000 3000 2000 1000
0 0
系列1 多项式
50
100
150
200
250
300
350
400
450
500
c
热量
V C C1/2 κ+κ0 κ Λm Λm/10
0
1
ln(γ1/γ2)
2
0.9972982 0.9766072
1
0.8924638 0.682795
0
77.21
74.57
0
00..05027018 1 0.0233912.85
-1 y = -5.108.0190x725+3602.92460x.3+17205
-2
96.904.7867880422 87.17581381
8.00
10.00
12.00
14.00
V1乙醇 V2环己烷 X1 n0 ng
90 80 70 60 50 40 30 20 10
1乙醇
xg 1.3673 1.3825 1.3875 1.3956 1.3982
1.4 1.4205 1.4205 1.4064 1.4035 1.4014
1.4
2环己烷
57.4