Merge pull request #1 from prashantsinalkar/masterHEADmaster

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diff --git a/Elements_Of_Physical_Chemistry_by_P_Atkins/1-The_properties_of_gases.ipynb b/Elements_Of_Physical_Chemistry_by_P_Atkins/1-The_properties_of_gases.ipynb
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+{
+"cells": [
+ {
+		   "cell_type": "markdown",
+	   "metadata": {},
+	   "source": [
+       "# Chapter 1: The properties of gases"
+	   ]
+	},
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 1.1_e: example_1.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"clc\n",
+"//Initialzation of variables\n",
+"m=1.25 //g\n",
+"MN2=28.02 //g/mol\n",
+"T=20+273.15 //K\n",
+"V=0.25//L\n",
+"//Calculations\n",
+"P=m*8.31451*T/(MN2*V)\n",
+"//Results\n",
+"printf('Pressure in the gas flask =%.2f kPa',P)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 1.2_i: illustration_2.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"clc\n",
+"//Initialzation of variables\n",
+"xN2=0.780\n",
+"xO2=0.210\n",
+"xAr=0.009\n",
+"P=100 //kPa\n",
+"//Calculations\n",
+"PN2=xN2*P\n",
+"PO2=xO2*P\n",
+"PAr=xAr*P\n",
+"//Results\n",
+"printf('Partial pressure of Nitrogen(kPa) = %.1f',PN2)\n",
+"printf('\n Partial pressure of Oxygen(kPa) = %.1f',PO2)\n",
+"printf('\n Partial pressure of Argon(kPa) = %.1f',PAr)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 1.3_i: Illustration_3.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"clc\n",
+"//Initialzation of variables\n",
+"T1=298//K\n",
+"T2=273//K\n",
+"//Calculations\n",
+"factor=sqrt(T2/T1)\n",
+"percentage=(1-factor)*100\n",
+"//Results\n",
+"printf('Percentage loss of speed of air molecules = %.2f',percentage)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 1.4_i: illustration_4.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"clc\n",
+"//Initialzation of variables\n",
+"MH2=2.016 //g/mol\n",
+"MCO2=44.01 //g/mol\n",
+"//calculations\n",
+"ratio=sqrt(MCO2/MH2)\n",
+"//results\n",
+"printf('ratio of rates of effusion =%.3f',ratio)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 1.5_i: illustration_5.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"clc\n",
+"//Initialzation of variables\n",
+"T=25+273 //K\n",
+"sigma=0.4*10^(-18) //m^2\n",
+"P=10^5 //Pa\n",
+"c=481.8 //m/sec\n",
+"//Calculations\n",
+"Lambda=8.31451*T/(2^0.5 *6.022*10^23 *sigma*P)\n",
+"frequency=2^0.5 *6.022*10^23 *sigma*P*c/(8.31451*T)\n",
+"//Results\n",
+"printf('Mean free path = %.2e m',Lambda)\n",
+"printf('\n Collision frequency = %.2e m',frequency)"
+   ]
+   }
+],
+"metadata": {
+		  "kernelspec": {
+		   "display_name": "Scilab",
+		   "language": "scilab",
+		   "name": "scilab"
+		  },
+		  "language_info": {
+		   "file_extension": ".sce",
+		   "help_links": [
+			{
+			 "text": "MetaKernel Magics",
+			 "url": "https://github.com/calysto/metakernel/blob/master/metakernel/magics/README.md"
+			}
+		   ],
+		   "mimetype": "text/x-octave",
+		   "name": "scilab",
+		   "version": "0.7.1"
+		  }
+		 },
+		 "nbformat": 4,
+		 "nbformat_minor": 0
+}