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Diffstat (limited to 'Physical_Chemsitry/Chapter7.ipynb')
| -rwxr-xr-x | Physical_Chemsitry/Chapter7.ipynb | 301 |
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diff --git a/Physical_Chemsitry/Chapter7.ipynb b/Physical_Chemsitry/Chapter7.ipynb deleted file mode 100755 index c4d52fe6..00000000 --- a/Physical_Chemsitry/Chapter7.ipynb +++ /dev/null @@ -1,301 +0,0 @@ -{
- "metadata": {
- "name": "",
- "signature": "sha256:163d017a43636b203253208922a2be0b72d9894b37f4d97c9da43a5e9b39c875"
- },
- "nbformat": 3,
- "nbformat_minor": 0,
- "worksheets": [
- {
- "cells": [
- {
- "cell_type": "heading",
- "level": 1,
- "metadata": {},
- "source": [
- "Chapter 7 - Gases and Introductory stastical thermodynamics"
- ]
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 2 - pg 192"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#calculate the Gas constant\n",
- "#Initialization of variables\n",
- "h=76. #cm\n",
- "d=13.5951 #g/cc\n",
- "g=980.655 #cm/s^2\n",
- "T=273.15 #K\n",
- "v=22414.6 #cm^3 /mol\n",
- "#calculations\n",
- "P=h*d*g\n",
- "R=P*v/(T)\n",
- "#results\n",
- "print '%s %.3e %s' %(\"Gas constant =\",R,\"ergs/deg. mol\")\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Gas constant = 8.315e+07 ergs/deg. mol\n"
- ]
- }
- ],
- "prompt_number": 1
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 3 - pg 192"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#calculate the R value in calories\n",
- "#Initialization of variables\n",
- "cal=4.184*10**7 #ergs\n",
- "R=8.315*10**7 #ergs/deg/mol\n",
- "#calculations\n",
- "Rdash=R/cal\n",
- "#results\n",
- "print '%s %.3f %s' %(\"R in calories =\",Rdash,\" cal/ deg mol\")\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "R in calories = 1.987 cal/ deg mol\n"
- ]
- }
- ],
- "prompt_number": 2
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 4 - pg 192"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#calculate the root mean square velocity\n",
- "#Initialization of variables\n",
- "import math\n",
- "from math import sqrt\n",
- "R=8.315*10**7 #ergs/deg/mol\n",
- "T=273.2 #deg\n",
- "M=4 #g/mol\n",
- "#calculations\n",
- "u2=3*T*R/M\n",
- "u=sqrt(u2)\n",
- "#results\n",
- "print '%s %.2e %s' %(\"root mean square velocity =\",u,\" cm/sec\")\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "root mean square velocity = 1.31e+05 cm/sec\n"
- ]
- }
- ],
- "prompt_number": 3
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 5 - pg 194"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#calculate the Partial pressure of N2, O2 and CO2\n",
- "#Initialization of variables\n",
- "n1=2.\n",
- "n2=10.\n",
- "n3=3.\n",
- "P=720. #mm of Hg\n",
- "#calculations\n",
- "n=n1+n2+n3\n",
- "x1=n1/n\n",
- "P1=x1*P\n",
- "x2=n2/n\n",
- "P2=x2*P\n",
- "x3=n3/n\n",
- "P3=x3*P\n",
- "#results\n",
- "print '%s %d %s' %(\"\\n Partial pressure of N2 =\",P1,\"mm\")\n",
- "print '%s %d %s' %(\"\\n Partial pressure of O2 =\",P2,\" mm\")\n",
- "print '%s %d %s' %(\"\\n Partial pressure of CO2 =\",P3,\"mm\")\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "\n",
- " Partial pressure of N2 = 96 mm\n",
- "\n",
- " Partial pressure of O2 = 480 mm\n",
- "\n",
- " Partial pressure of CO2 = 144 mm\n"
- ]
- }
- ],
- "prompt_number": 4
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 6 - pg 197"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#calculate the Total energy\n",
- "#Initialization of variables\n",
- "T=273.2+25 #K\n",
- "n=1 #mol\n",
- "R=1.987 #cal/deg mol\n",
- "#calculations\n",
- "Etr=1.5*n*R*T\n",
- "Erot=1.5*n*R*T\n",
- "Evib=0\n",
- "Eel=0\n",
- "Etot=Etr+Erot+Evib+Eel\n",
- "#results\n",
- "print '%s %d %s' %(\"Total energy =\",Etot,\"cal\")\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Total energy = 1777 cal\n"
- ]
- }
- ],
- "prompt_number": 5
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 7 - pg 199"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#calculate the Molecular diameter of He\n",
- "#Initialization of variables'\n",
- "import math\n",
- "b=24.1 #cm^2/mol\n",
- "N=6.023*10**23 #mole^-1\n",
- "#calculations\n",
- "d=(3*b/(2*math.pi*N))**(1./3)\n",
- "#results\n",
- "print '%s %.2e %s' %(\"Molecular diameter of He =\",d,\" cm\")\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "Molecular diameter of He = 2.67e-08 cm\n"
- ]
- }
- ],
- "prompt_number": 6
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 8 - pg 205"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#calculate the Volume\n",
- "#Initialization of variables\n",
- "P=100. #atm\n",
- "T=200. #K\n",
- "n=1. #mole\n",
- "R=0.08206 #l atm/deg mol\n",
- "print \"From psychrometric charts,\"\n",
- "Tc=126.2 #K\n",
- "Pc=33.5 #K\n",
- "#calculations\n",
- "Pr=P/Pc\n",
- "Tr=T/Tc\n",
- "print \"From z charts,\"\n",
- "z=0.83\n",
- "V=z*n*R*T/P\n",
- "#results\n",
- "print '%s %.3f %s' %(\"Volume =\",V,\" liter\")\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "From psychrometric charts,\n",
- "From z charts,\n",
- "Volume = 0.136 liter\n"
- ]
- }
- ],
- "prompt_number": 7
- }
- ],
- "metadata": {}
- }
- ]
-}
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