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{
"cells": [
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Chapter 17 : The Debye Huckel Theory"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 17.1 Page No : 416"
]
},
{
"cell_type": "code",
"execution_count": 1,
"metadata": {
"collapsed": false
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Solubility = 1.87e-04 mole litre**-1\n"
]
}
],
"source": [
"\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"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 17.2 Page No : 420"
]
},
{
"cell_type": "code",
"execution_count": 2,
"metadata": {
"collapsed": false
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"mean ionic acctivity coefficient = 0.755 \n"
]
}
],
"source": [
"\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"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 2",
"language": "python",
"name": "python2"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 2
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython2",
"version": "2.7.6"
}
},
"nbformat": 4,
"nbformat_minor": 0
}
|
