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Diffstat (limited to 'Physical_Chemsitry/Chapter_2.ipynb')
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diff --git a/Physical_Chemsitry/Chapter_2.ipynb b/Physical_Chemsitry/Chapter_2.ipynb deleted file mode 100755 index f3c80669..00000000 --- a/Physical_Chemsitry/Chapter_2.ipynb +++ /dev/null @@ -1,437 +0,0 @@ -{
- "metadata": {
- "name": "",
- "signature": "sha256:e0f60b1374b6cd8ea6c7a7a98303a8b74644396bbd6f803eaeda82697f2fd3e7"
- },
- "nbformat": 3,
- "nbformat_minor": 0,
- "worksheets": [
- {
- "cells": [
- {
- "cell_type": "heading",
- "level": 1,
- "metadata": {},
- "source": [
- "Chapter 2 - Structures of Condensed Phases"
- ]
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 1 - pg 74"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#calculate the size of cubic unit cell\n",
- "#initialisation of variables\n",
- "import math\n",
- "l= 1.5418 #A\n",
- "a= 19.076 #degrees\n",
- "d2= 1.444 #A\n",
- "#CALCULATIONS\n",
- "d= l/(2*math.sin(a*math.pi/180.))\n",
- "a= math.sqrt(8*d2*d2)\n",
- "#RESULTS\n",
- "print '%s %.4f %s' % (' size of cubic unit cell =',a,'A')\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- " size of cubic unit cell = 4.0842 A\n"
- ]
- }
- ],
- "prompt_number": 1
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 2 - pg 75"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#calculate the Density of silver\n",
- "#initialisation of variables\n",
- "M= 107.88 #gm\n",
- "z= 4\n",
- "v= 4.086 #A\n",
- "N= 6.023*10**23\n",
- "#CALCULATIONS\n",
- "d= z*M/(v**3*10**-24*N)\n",
- "#RESULTS\n",
- "print '%s %.4f %s' % (' Density of silver =',d,'gm cm^-3')\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- " Density of silver = 10.5025 gm cm^-3\n"
- ]
- }
- ],
- "prompt_number": 2
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 3 - pg 75"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#calculate the molecular weight\n",
- "#initialisation of variables\n",
- "d= 1.287 #g cm**-3\n",
- "a= 123 #A\n",
- "z= 4\n",
- "#CALCULATIONS\n",
- "M= d*6.023*10**23*a**3*10**-24/z\n",
- "#RESULTS\n",
- "print '%s %.1e %s' % (' molecular weight =',M,'gm ')\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- " molecular weight = 3.6e+05 gm \n"
- ]
- }
- ],
- "prompt_number": 3
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 4 - pg 78"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#calculate the radius of silver atom\n",
- "import math\n",
- "#initialisation of variables\n",
- "a= 4.086 #A\n",
- "#CALCULATIONS\n",
- "d= a*math.sqrt(2)\n",
- "r= d/4.\n",
- "#RESULTS\n",
- "print '%s %.3f %s' % (' radius of silver atom=',r,' A ')\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- " radius of silver atom= 1.445 A \n"
- ]
- }
- ],
- "prompt_number": 4
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 5 - pg 99"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#calculate the surface tension\n",
- "import math\n",
- "#initialisation of variables\n",
- "M= 38.3 #mg cm^-1\n",
- "d= 13.55 #g cm^-3\n",
- "p= 0.9982 #g cm^-3\n",
- "g= 980.7 #cm/sec^2\n",
- "l= 4.96 #cm\n",
- "#CALCULATIONS\n",
- "r= math.sqrt(M*10**-3/(d*math.pi))\n",
- "R= r*p*g*l/2\n",
- "#RESULTS\n",
- "print '%s %.1f %s' % (' surface tension =',R,' ergs cm^-2 ')\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- " surface tension = 72.8 ergs cm^-2 \n"
- ]
- }
- ],
- "prompt_number": 5
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 6 - pg 103"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#calculate the dipole moment of water\n",
- "#initialisation of variables\n",
- "import math\n",
- "r= 1.333\n",
- "d= 0.9982 #g cm**-3\n",
- "m= 18.02 #gm\n",
- "Pm= 74.22 #cc\n",
- "k= 8.314*10**7 \n",
- "N= 6.023*10**23\n",
- "T= 293 #k\n",
- "#CALCULATIONS\n",
- "Rm= ((r**2-1)/(r**2+2))*m/d\n",
- "u= math.sqrt(9*k*T*(Pm-Rm)/(4*math.pi*N**2))\n",
- "#RESULTS\n",
- "print '%s %.2e %s' % (' dipole moment of water =',u,'e.s.u ')\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- " dipole moment of water = 1.84e-18 e.s.u \n"
- ]
- }
- ],
- "prompt_number": 6
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 7 - pg 103"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#calculate the radius of argon atom\n",
- "#initialisation of variables\n",
- "a= 1.66*10**-24 #cm**3\n",
- "#CALCULATIONS\n",
- "r= a**(1/3.)/10**-8\n",
- "#RESULTS\n",
- "print '%s %.2f %s' % (' radius =',r,'A ')\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- " radius = 1.18 A \n"
- ]
- }
- ],
- "prompt_number": 7
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 8 - pg 104"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#calculate the index of refraction\n",
- "import math\n",
- "#initialisation of variables\n",
- "N= 6.023*10**23 #molecules\n",
- "a= 10**-24\n",
- "k= 0.89\n",
- "cl= 3.60\n",
- "M= 74.56 #gms\n",
- "d= 1.989 #g/cm^3\n",
- "#CACLULATIONS\n",
- "Rm= 4*math.pi*N*(k+cl)*a/3\n",
- "r= Rm*d/M\n",
- "n= math.sqrt((2*r+1)/(1-r))\n",
- "#RESULTS\n",
- "print '%s %.3f' % (' index of refraction= ',n)\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- " index of refraction= 1.516\n"
- ]
- }
- ],
- "prompt_number": 8
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 9 - pg 104"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#calculate the radius of K and Cl atoms\n",
- "#initialisation of variables\n",
- "v= 3.6 #cc\n",
- "v1= 0.89 #cc\n",
- "s= 3.146 #A\n",
- "#CALCULATIONS\n",
- "r= (v/v1)**(1/3.)\n",
- "r1 = s/(1+r)\n",
- "r2 = s-r1\n",
- "#RESULTS\n",
- "print '%s %.3f %s' % (' radius of k+=',r1,'A ')\n",
- "print '%s %.3f %s' % (' \\n radius of cl-=',r2,'A ')\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- " radius of k+= 1.213 A \n",
- " \n",
- " radius of cl-= 1.933 A \n"
- ]
- }
- ],
- "prompt_number": 9
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "Example 10 - pg 107"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#calculate the angle of rotation\n",
- "#initialisation of variables\n",
- "g= 10 #gm\n",
- "d= 1.038 #gm/mol\n",
- "M= 100 #gm\n",
- "x= 66.412\n",
- "y= 0.127\n",
- "z= 0.038\n",
- "l= 20 #cm\n",
- "#CALCULATIONS\n",
- "p= g/(M/d)\n",
- "X= x+y-z\n",
- "ar= X*l*p/10.\n",
- "#RESULTS\n",
- "print '%s %.2f %s' % (' angle of rotation=',ar,'degrees ')\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- " angle of rotation= 13.81 degrees \n"
- ]
- }
- ],
- "prompt_number": 10
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 11 - pg 108"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "#calculate the viscosity of toluene\n",
- "#initialisation of variables\n",
- "t= 68.9 #sec\n",
- "t1= 102.2 #sec\n",
- "p1= 0.866 #g/cm^3\n",
- "p2= 0.998 #gm/cm^3\n",
- "n= 0.01009 #dynesc/cm^2\n",
- "#CALCULATIONS\n",
- "N= n*t*p1/(t1*p2)\n",
- "#RESULTS\n",
- "print '%s %.5f %s' % (' viscosity of toluene=',N,'dyne sec/cm^2 ')\n"
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- " viscosity of toluene= 0.00590 dyne sec/cm^2 \n"
- ]
- }
- ],
- "prompt_number": 11
- }
- ],
- "metadata": {}
- }
- ]
-}
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