1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
|
{
"metadata": {
"name": "",
"signature": "sha256:5d3d45dd2b0a1624f92837d3a7578318e5309e0f2974bf7ce73a51b4be600cda"
},
"nbformat": 3,
"nbformat_minor": 0,
"worksheets": [
{
"cells": [
{
"cell_type": "heading",
"level": 1,
"metadata": {},
"source": [
"Chapter 17 : The Debye Huckel Theory"
]
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example 17.1 Page No : 416"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"\n",
"# Variables\n",
"import math \n",
"s = 1.771*10**-4 \t\t\t#mole litre**-1\n",
"s1 = 0.3252*10**-2 \t\t\t#mole litre**-1\n",
"\n",
"# Calculations\n",
"S = s*10**(0.509*(math.sqrt(s+s1)-math.sqrt(s)))\n",
"\n",
"# Results\n",
"print 'Solubility = %.2e mole litre**-1'%(S)\n"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"Solubility = 1.87e-04 mole litre**-1\n"
]
}
],
"prompt_number": 1
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example 17.2 Page No : 420"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"\n",
"# Variables\n",
"import math \n",
"a = 0.1\n",
"\n",
"# Calculations\n",
"r = 10**(-0.509*math.sqrt(a)/(1+math.sqrt(a)))\n",
"\n",
"# Results\n",
"print 'mean ionic acctivity coefficient = %.3f '%(r)\n"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"mean ionic acctivity coefficient = 0.755 \n"
]
}
],
"prompt_number": 2
},
{
"cell_type": "code",
"collapsed": false,
"input": [],
"language": "python",
"metadata": {},
"outputs": []
}
],
"metadata": {}
}
]
}
|
