Added(A)/Deleted(D) following books

 M  A_Textbook_of_Electrical_Technology_AC_and_DC_Machines_by_A_K_Theraja_B_L_Thereja/chapter29.ipynb
M  A_Textbook_of_Electrical_Technology_AC_and_DC_Machines_by_A_K_Theraja_B_L_Thereja/chapter32.ipynb
A  A_Textbook_of_Electrical_Technology_AC_and_DC_Machines_by_A_K_Theraja_B_L_Thereja/screenshots/chapter29example32.png
A  A_Textbook_of_Electrical_Technology_AC_and_DC_Machines_by_A_K_Theraja_B_L_Thereja/screenshots/chapter29example33.png
A  A_Textbook_of_Electrical_Technology_AC_and_DC_Machines_by_A_K_Theraja_B_L_Thereja/screenshots/chapter32example30.png
A  Antenna_and_Wave_Propogation_by_U._A._Bakshi_and_A._V._Bakshi/Chapter6Aperture_and_Lens_Antenna.ipynb
A  Antenna_and_Wave_Propogation_by_U._A._Bakshi_and_A._V._Bakshi/Chapter7Propagation_of_Radio_Waves.ipynb
A  Electronic_Devices_and_Circuit_Theory_by_R_L_Boylestad_and_Louis_Nashlesky/README.txt
A  Fluid_mechanicsxyz/Untitled.ipynb
A  Fluid_mechanicsxyz/screenshots/Selection_001.png
A  Modern_Engineering_Physics_by_K._Vijaya_Kumar,_S._Chandralingam/Chapter1.ipynb
A  Modern_Engineering_Physics_by_K._Vijaya_Kumar,_S._Chandralingam/Chapter2.ipynb
A  Modern_Engineering_Physics_by_K._Vijaya_Kumar,_S._Chandralingam/Chapter3.ipynb
A  Modern_Engineering_Physics_by_K._Vijaya_Kumar,_S._Chandralingam/Chapter4.ipynb
A  Modern_Engineering_Physics_by_K._Vijaya_Kumar,_S._Chandralingam/Chapter5.ipynb
A  Modern_Engineering_Physics_by_K._Vijaya_Kumar,_S._Chandralingam/Chapter6.ipynb
A  Modern_Engineering_Physics_by_K._Vijaya_Kumar,_S._Chandralingam/Chapter7.ipynb
A  Modern_Engineering_Physics_by_K._Vijaya_Kumar,_S._Chandralingam/screenshots/11.png
A  Modern_Engineering_Physics_by_K._Vijaya_Kumar,_S._Chandralingam/screenshots/22.png
A  Modern_Engineering_Physics_by_K._Vijaya_Kumar,_S._Chandralingam/screenshots/33.png
M  Modern_physics_for_engineers_by_S.P.Taneja/chapter9.ipynb
M  Modern_physics_for_engineers_by_S.P.Taneja/screenshots/image2.png
M  Modern_physics_for_engineers_by_S.P.Taneja/screenshots/image3.png
A  Modern_physics_for_engineers_by_S.P.Taneja/screenshots/image_1.png
A  Physical_Chemistry_by_D._Farrington/Chapter11_KineticTheory.ipynb
A  Physical_Chemistry_by_D._Farrington/Chapter12_Chemical_Kinetics.ipynb
A  Physical_Chemistry_by_D._Farrington/Chapter13_Irreversible_Process_In_Liquids.ipynb
A  Physical_Chemistry_by_D._Farrington/Chapter14__Electromotive_Force.ipynb
A  Physical_Chemistry_by_D._Farrington/Chapter15_Ionic_Equilibria.ipynb
A  Physical_Chemistry_by_D._Farrington/Chapter16_Quantum_Theory.ipynb
A  Physical_Chemistry_by_D._Farrington/Chapter18_Spectroscopy.ipynb
A  Physical_Chemistry_by_D._Farrington/Chapter19_Statistical_Mechanics.ipynb
A  Physical_Chemistry_by_D._Farrington/Chapter20_Macromolecules.ipynb
A  Physical_Chemistry_by_D._Farrington/Chapter21_Surface_Chemistry.ipynb
A  Physical_Chemistry_by_D._Farrington/Chapter22_Crystals.ipynb
A  Physical_Chemistry_by_D._Farrington/Chapter23_Kinetics_PhotoChemistry_Radiation.ipynb
A  Physical_Chemistry_by_D._Farrington/Chapter24_Nuclear_Chemistry.ipynb
A  Physical_Chemistry_by_D._Farrington/Chapter2_Gases.ipynb
A  Physical_Chemistry_by_D._Farrington/Chapter3First_Law_of_Thermodynamics.ipynb
A  Physical_Chemistry_by_D._Farrington/Chapter4_Thermochemistry.ipynb
A  Physical_Chemistry_by_D._Farrington/Chapter5_Second_and_Third_Law_of_Thermodynamics.ipynb
A  Physical_Chemistry_by_D._Farrington/Chapter6_One_Component_Systems.ipynb
A  Physical_Chemistry_by_D._Farrington/Chapter7_Solutions.ipynb
A  Physical_Chemistry_by_D._Farrington/Chapter8_Properties_of_Dilute_Solutions.ipynb
A  Physical_Chemistry_by_D._Farrington/Chapter9_Chemical_Equilibria.ipynb
A  Physical_Chemistry_by_D._Farrington/screenshots/2.png
A  Physical_Chemistry_by_D._Farrington/screenshots/5.png
A  Physical_Chemistry_by_D._Farrington/screenshots/8.png
A  Solid_State_Physics_Principles_And_Applications_by_R._Asokamani/chapter2.ipynb
A  Solid_State_Physics_Principles_And_Applications_by_R._Asokamani/screenshots/Plot_of_ln_sigma_vs_1T.png
A  Solid_State_Physics_Principles_And_Applications_by_R._Asokamani/screenshots/The_binding_energy.png
A  Solid_State_Physics_Principles_And_Applications_by_R._Asokamani/screenshots/The_lattice_parameter_of_fcc_strucure.png
A  Thermodynamics:_A_Core_Course_by_R._C._Srivastava,_S._K._Saha_And_A._K._Jain/CH2.ipynb
A  Thermodynamics:_A_Core_Course_by_R._C._Srivastava,_S._K._Saha_And_A._K._Jain/CH3.ipynb
A  Thermodynamics:_A_Core_Course_by_R._C._Srivastava,_S._K._Saha_And_A._K._Jain/CH4.ipynb
A  Thermodynamics:_A_Core_Course_by_R._C._Srivastava,_S._K._Saha_And_A._K._Jain/CH5.ipynb
A  Thermodynamics:_A_Core_Course_by_R._C._Srivastava,_S._K._Saha_And_A._K._Jain/CH6.ipynb
A  Thermodynamics:_A_Core_Course_by_R._C._Srivastava,_S._K._Saha_And_A._K._Jain/CH7.ipynb
A  Thermodynamics:_A_Core_Course_by_R._C._Srivastava,_S._K._Saha_And_A._K._Jain/README.txt
A  Thermodynamics:_A_Core_Course_by_R._C._Srivastava,_S._K._Saha_And_A._K._Jain/screenshots/deepak-2-1.png
A  Thermodynamics:_A_Core_Course_by_R._C._Srivastava,_S._K._Saha_And_A._K._Jain/screenshots/deepak-2-2.png
A  Thermodynamics:_A_Core_Course_by_R._C._Srivastava,_S._K._Saha_And_A._K._Jain/screenshots/deepak-2-3.png
A  f_by_df/chapter25.ipynb
A  f_by_df/screenshots/29.png
A  f_by_df/screenshots/32.png
M  "sample_notebooks/Raj Kumar/ch3.ipynb"

1 files changed, 437 insertions, 0 deletions

diff --git a/Physical_Chemistry_by_D._Farrington/Chapter15_Ionic_Equilibria.ipynb b/Physical_Chemistry_by_D._Farrington/Chapter15_Ionic_Equilibria.ipynb
new file mode 100644
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+++ b/Physical_Chemistry_by_D._Farrington/Chapter15_Ionic_Equilibria.ipynb
@@ -0,0 +1,437 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Chapter15 Ionic Equilibria"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Example 15.1,Page no.62"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "solubility product = 2048.0 * 10**-15\n",
+      "solubility= 2048.0 * 10**6\n"
+     ]
+    }
+   ],
+   "source": [
+    "import math\n",
+    "#initialisation of variables\n",
+    "c=8*10**-5 # molar\n",
+    "n=2.0\n",
+    "#CALCULATIONS\n",
+    "Ksp=c**3*n**2\n",
+    "#RESULTS\n",
+    "Ksp=Ksp*10**15\n",
+    "x=Ksp\n",
+    "print 'solubility product =',Ksp,'* 10**-15'\n",
+    "print 'solubility=',x,'* 10**6'"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Example 15.2,Page no.62"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "mean ionic activity cooeficient = 1.0\n"
+     ]
+    }
+   ],
+   "source": [
+    "import math\n",
+    "#initialisation of variables\n",
+    "Ksp=2*10**-12 \n",
+    "M=8.84*10** -5 # molar \n",
+    "n=2.0\n",
+    "#CALCULATIONS \n",
+    "r=(Ksp/(n**2*M**3))**(1/3) \n",
+    "#RESULTS \n",
+    "print 'mean ionic activity cooeficient =',r"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Example 15.3,Page no.63"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "mean ionic activity coeficient = 0.791\n"
+     ]
+    }
+   ],
+   "source": [
+    "import math\n",
+    "#initialisation of variables\n",
+    "from math import sqrt\n",
+    "n=2.0 \n",
+    "C=0.01 #M\n",
+    "#CALCULATIONS \n",
+    "r=10**(-0.509*n*sqrt(C)) \n",
+    "r=round(r,3)\n",
+    "#RESULTS \n",
+    "print 'mean ionic activity coeficient =',r"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Example 15.4,Page no.63"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 17,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "degree of ionisation = 0.01 * 10**-5\n",
+      "ion product of water = 0.0001 * 10**-10\n"
+     ]
+    }
+   ],
+   "source": [
+    "import math\n",
+    "#initialisation of variables\n",
+    "M=18 #gms\n",
+    "k=5.5*10** -8 #ohmˆ−1 cmˆ−1\n",
+    "lc=349.8 #cmˆ2 equivˆ−1 ohmˆ−1\n",
+    "la=198 #cmˆ2 equivˆ−1 ohmˆ−1\n",
+    "#CALCULATIONS\n",
+    "A=M*k\n",
+    "A0= lc+la \n",
+    "a=A/A0\n",
+    "a1= 1000*a/M \n",
+    "Kw=a1*a1\n",
+    "#RESULTS\n",
+    "a1=a1* 10**5\n",
+    "a1=round(a1,2)\n",
+    "Kw=Kw* 10**10\n",
+    "Kw=round(Kw,4)\n",
+    "print 'degree of ionisation =',a1,'* 10**-5'\n",
+    "print 'ion product of water =',Kw,'* 10**-10'"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Example 15.5,Page no.64"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "pKa = 3.752\n"
+     ]
+    }
+   ],
+   "source": [
+    "import math\n",
+    "#initialisation of variables\n",
+    "Ka=1.772*10** -4 \n",
+    "#CALCULATIONS \n",
+    "pK=-math.log10(Ka) \n",
+    "#RESULTS\n",
+    "pK=round(pK,3)\n",
+    "print 'pKa =',pK"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Example 15.6,Page no.64"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 15,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "ionisation constant = 0.00002212\n"
+     ]
+    }
+   ],
+   "source": [
+    "import math\n",
+    "#initialisation of variables\n",
+    "K=1.75*10** -5 \n",
+    "c=0.01 #M \n",
+    "#CALCULATIONS \n",
+    "r=10**( -0.509*sqrt(c)) \n",
+    "Ka=K/r**2 \n",
+    "#RESULTS \n",
+    "print 'ionisation constant =',format(Ka, '.8f')"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Example 15.7,Page no.64"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "pH = 2.878\n"
+     ]
+    }
+   ],
+   "source": [
+    "import math\n",
+    "#initialisation of variables\n",
+    "from math import sqrt\n",
+    "ka=1.75*10** -5 \n",
+    "ca=0.1 #mole lit \n",
+    "#CALCULATIONS\n",
+    "pH=-math.log10(sqrt(ka*ca)) \n",
+    "#RESULTS \n",
+    "pH=round(pH,3)\n",
+    "print 'pH =',pH"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Example 15.8,Page no.65"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "pH = 8.785\n"
+     ]
+    }
+   ],
+   "source": [
+    "import math\n",
+    "#initialisation of variables\n",
+    "kw=10**-14\n",
+    "ka=2.69*10** -5\n",
+    "c=0.1 #N\n",
+    "#CALCULATIONS\n",
+    "pH=-math.log10(sqrt(kw*ka/c))\n",
+    "#RESULTS\n",
+    "pH=round(pH,3)\n",
+    "print 'pH =',pH"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Example 15.9,Page no.65"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 9,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "pH= 5.093\n"
+     ]
+    }
+   ],
+   "source": [
+    "import math\n",
+    "#initialisation of variables\n",
+    "pH=4.57\n",
+    "M=0.03 #mole litre ˆ−1\n",
+    "M1=0.1 #mole litre ˆ−1\n",
+    "#CALCULATIONS\n",
+    "pH1=pH+math.log10(M1/M)\n",
+    "#RESULTS\n",
+    "pH1=round(pH1,3)\n",
+    "print 'pH=',pH1"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Example 15.10,Page no.65"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 10,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "pH= 8.567\n"
+     ]
+    }
+   ],
+   "source": [
+    "import math\n",
+    "#initialisation of variables\n",
+    "pH=9.26\n",
+    "M=0.02 #N\n",
+    "M1=0.01 #/N\n",
+    "#CALCULATIONS\n",
+    "pH1=pH+math.log(M1/M)\n",
+    "#RESULTS\n",
+    "pH1=round(pH1,3)\n",
+    "print 'pH=',pH1"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Example 15.11,Page no.66"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 16,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "pH = 7.11\n",
+      "dpH = 0.03\n",
+      "dpH = 4.0\n"
+     ]
+    }
+   ],
+   "source": [
+    "import math\n",
+    "#initialisation of variables\n",
+    "pKa=6.84\n",
+    "n=0.04 #mole\n",
+    "n1=0.02 #mole\n",
+    "n2=0.001 #mole\n",
+    "pH3=7.0\n",
+    "#CALCULATIONS\n",
+    "pH=pKa+math.log10(n/n1) \n",
+    "pH1=pKa+math.log10((n-n2)/(n1+n2)) \n",
+    "dpH=pH-pH1 \n",
+    "pH2=-math.log10(n2)\n",
+    "dpH1=pH3-pH2\n",
+    "#RESULTS\n",
+    "pH1=round(pH1,2)\n",
+    "dpH=round(dpH,2)\n",
+    "print 'pH =',pH1\n",
+    "print 'dpH =',dpH\n",
+    "print 'dpH =',dpH1"
+   ]
+  }
+ ],
+ "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
+}