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diff --git a/Physical_Chemistry_by_D._Farrington/Chapter6_One.ipynb b/Physical_Chemistry_by_D._Farrington/Chapter6_One.ipynb new file mode 100644 index 00000000..b2dbc759 --- /dev/null +++ b/Physical_Chemistry_by_D._Farrington/Chapter6_One.ipynb @@ -0,0 +1,225 @@ +{ + "cells": [ + { + "cell_type": "markdown", + "metadata": { + "collapsed": true + }, + "source": [ + "# Chapter6 One Component Systems" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 6.1, Page no.26" + ] + }, + { + "cell_type": "code", + "execution_count": 1, + "metadata": { + "collapsed": false + }, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "vapour pressure using ideal gas = 175.647 mm\n", + "vapour pressure using equation = 142.673 mm\n" + ] + } + ], + "source": [ + "import math\n", + "#initialisation of variables \n", + "G=28.6 #in gms\n", + "R=0.08205 #l−atm moleˆ−1 degˆ−1\n", + "T=30 #in Celsius\n", + "M=153.8 #in gms\n", + "v=20.01 #in litres\n", + "#CALCULATIONS\n", + "p=G*R*(273.1+T)*760/(M*v)\n", + "p1=p/(1+(p/760))\n", + "#RESULTS\n", + "p=round(p,3)\n", + "p1=round(p1,3)\n", + "print 'vapour pressure using ideal gas =',p,'mm'\n", + "print 'vapour pressure using equation =',p1,'mm'" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 6.2, Page no.27" + ] + }, + { + "cell_type": "code", + "execution_count": 2, + "metadata": { + "collapsed": false + }, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "change in boling point of water per mm = 0.04 deg mmˆ−1\n" + ] + } + ], + "source": [ + "import math\n", + "#initialisation of variables \n", + "T=100 #in Celsius\n", + "Vv=30.199 #in l moleˆ−1\n", + "Vl=0.01878 #in l moleˆ−1\n", + "H=539.7 #in cal gˆ−1\n", + "m=18.01 #in g moleˆ−1\n", + "R=0.04129 #in l−atm cal ˆ−1\n", + "#CALCULATIONS\n", + "r=H*m*R*760/((273.1+T)*(Vv-Vl))\n", + "r1=1/r\n", + "#RESULTS\n", + "r1=round(r1,2)\n", + "print 'change in boling point of water per mm =',r1, 'deg mmˆ−1'" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 6.3, Page no.27" + ] + }, + { + "cell_type": "code", + "execution_count": 3, + "metadata": { + "collapsed": false + }, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "change in pressure per degree= -132.98 atm deg ˆ−1\n" + ] + } + ], + "source": [ + "import math\n", + "#initialisation of variables\n", + "T=0 #in Celsius\n", + "H=79.7 #in cal gˆ−1\n", + "vd=-9.06*10**-5 #in l gˆ−1\n", + "R=0.04129 #in l−atm cal ˆ−1\n", + "#CALCULATIONS\n", + "r=H*R/((273.15+T)*vd)\n", + "#RESULTS\n", + "r=round(r,2)\n", + "print 'change in pressure per degree=',r,'atm deg ˆ−1'" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 6.4, Page no.27" + ] + }, + { + "cell_type": "code", + "execution_count": 4, + "metadata": { + "collapsed": false + }, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "Heat of vapourization= 10582.14 cal moleˆ−1\n" + ] + } + ], + "source": [ + "import math\n", + "#initialisation of variables\n", + "y1=32.47*10**-4\n", + "y2=34.71*10**-4\n", + "x1=1.625\n", + "x2=1.107\n", + "R=1.987 #in cal moleˆ−1 Kˆ−1\n", + "#CALCULATIONS\n", + "slope=(x2-x1)/(y2-y1)\n", + "Hvap=-slope *2.303*R\n", + "#RESULTS\n", + "Hvap=round(Hvap,2)\n", + "print 'Heat of vapourization=',Hvap,'cal moleˆ−1'" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 6.5, Page no.28" + ] + }, + { + "cell_type": "code", + "execution_count": 5, + "metadata": { + "collapsed": false + }, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "molar heat of vapourization = 7182 cal mole ˆ−1\n" + ] + } + ], + "source": [ + "import math\n", + "#initialisation of variables\n", + "H=342 #in cal moleˆ−1 gˆ−1\n", + "G=21 #in gms\n", + "T=60 #in C\n", + "R=1.987 #in cal / mol K\n", + "#CALCULATIONS\n", + "Hvap=G*H\n", + "P1=1/(math.exp(Hvap *9/(2.303*R*(273.1+T)*H)))\n", + "#RESULTS\n", + "print 'molar heat of vapourization =',Hvap,'cal mole ˆ−1'" + ] + } + ], + "metadata": { + "anaconda-cloud": {}, + "kernelspec": { + "display_name": "Python [Root]", + "language": "python", + "name": "Python [Root]" + }, + "language_info": { + "codemirror_mode": { + "name": "ipython", + "version": 2 + }, + "file_extension": ".py", + "mimetype": "text/x-python", + "name": "python", + "nbconvert_exporter": "python", + "pygments_lexer": "ipython2", + "version": "2.7.11" + } + }, + "nbformat": 4, + "nbformat_minor": 0 +} |