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 "cells": [
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   "source": [
    "# Ideal Gas Calculation\n",
    "\n",
    "\n",
    "The following cell will do an ideal gas calculation.\n",
    "\n",
    "$$ P = \\frac{n R T}{V} $$"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Collecting pint\n",
      "  Downloading Pint-0.7.2.tar.gz (149kB)\n",
      "\u001b[K    100% |████████████████████████████████| 153kB 154kB/s \n",
      "\u001b[?25hBuilding wheels for collected packages: pint\n",
      "  Running setup.py bdist_wheel for pint ... \u001b[?25ldone\n",
      "\u001b[?25h  Stored in directory: /Users/jeff/Library/Caches/pip/wheels/c4/51/5e/1645f2de6cd09ff62e27db29123a4a81add45347b355e19ded\n",
      "Successfully built pint\n",
      "Installing collected packages: pint\n",
      "Successfully installed pint-0.7.2\n"
     ]
    }
   ],
   "source": [
    "!pip install pint"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {
    "collapsed": false
   },
   "outputs": [],
   "source": [
    "from pint import UnitRegistry\n",
    "ur = UnitRegistry()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "30.5767522699 pound_force_per_square_inch\n"
     ]
    }
   ],
   "source": [
    "Rgas = 8.314 * ur.joule/ur.kelvin/ur.mole\n",
    "T = 284 * ur.kelvin\n",
    "n = 2 * ur.mole\n",
    "V = 22.4 * ur.liter\n",
    "\n",
    "P = n*Rgas*T/V\n",
    "print P.to(ur.psi)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": []
  }
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