\documentclass[10pt,a4paper]{article} % Packages \usepackage{fancyhdr} % For header and footer \usepackage{multicol} % Allows multicols in tables \usepackage{tabularx} % Intelligent column widths \usepackage{tabulary} % Used in header and footer \usepackage{hhline} % Border under tables \usepackage{graphicx} % For images \usepackage{xcolor} % For hex colours %\usepackage[utf8x]{inputenc} % For unicode character support \usepackage[T1]{fontenc} % Without this we get weird character replacements \usepackage{colortbl} % For coloured tables \usepackage{setspace} % For line height \usepackage{lastpage} % Needed for total page number \usepackage{seqsplit} % Splits long words. %\usepackage{opensans} % Can't make this work so far. Shame. Would be lovely. \usepackage[normalem]{ulem} % For underlining links % Most of the following are not required for the majority % of cheat sheets but are needed for some symbol support. \usepackage{amsmath} % Symbols \usepackage{MnSymbol} % Symbols \usepackage{wasysym} % Symbols %\usepackage[english,german,french,spanish,italian]{babel} % Languages % Document Info \author{corinne\_montpetit} \pdfinfo{ /Title (chemistry.pdf) /Creator (Cheatography) /Author (corinne\_montpetit) /Subject (Chemistry Cheat Sheet) } % Lengths and widths \addtolength{\textwidth}{6cm} \addtolength{\textheight}{-1cm} \addtolength{\hoffset}{-3cm} \addtolength{\voffset}{-2cm} \setlength{\tabcolsep}{0.2cm} % Space between columns \setlength{\headsep}{-12pt} % Reduce space between header and content \setlength{\headheight}{85pt} % If less, LaTeX automatically increases it \renewcommand{\footrulewidth}{0pt} % Remove footer line \renewcommand{\headrulewidth}{0pt} % Remove header line \renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit % This two commands together give roughly % the right line height in the tables \renewcommand{\arraystretch}{1.3} \onehalfspacing % Commands \newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour \newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols \newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns \newcommand{\tn}{\tabularnewline} % Required as custom column type in use % Font and Colours \definecolor{HeadBackground}{HTML}{333333} \definecolor{FootBackground}{HTML}{666666} \definecolor{TextColor}{HTML}{333333} \definecolor{DarkBackground}{HTML}{1E90FF} \definecolor{LightBackground}{HTML}{F0F8FF} \renewcommand{\familydefault}{\sfdefault} \color{TextColor} % Header and Footer \pagestyle{fancy} \fancyhead{} % Set header to blank \fancyfoot{} % Set footer to blank \fancyhead[L]{ \noindent \begin{multicols}{3} \begin{tabulary}{5.8cm}{C} \SetRowColor{DarkBackground} \vspace{-7pt} {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}} } \end{tabulary} \columnbreak \begin{tabulary}{11cm}{L} \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Chemistry Cheat Sheet}}}} \\ \normalsize{by \textcolor{DarkBackground}{corinne\_montpetit} via \textcolor{DarkBackground}{\uline{cheatography.com/44281/cs/13137/}}} \end{tabulary} \end{multicols}} \fancyfoot[L]{ \footnotesize \noindent \begin{multicols}{3} \begin{tabulary}{5.8cm}{LL} \SetRowColor{FootBackground} \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}} \\ \vspace{-2pt}corinne\_montpetit \\ \uline{cheatography.com/corinne-montpetit} \\ \end{tabulary} \vfill \columnbreak \begin{tabulary}{5.8cm}{L} \SetRowColor{FootBackground} \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}} \\ \vspace{-2pt}Not Yet Published.\\ Updated 13th October, 2017.\\ Page {\thepage} of \pageref{LastPage}. \end{tabulary} \vfill \columnbreak \begin{tabulary}{5.8cm}{L} \SetRowColor{FootBackground} \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}} \\ \SetRowColor{white} \vspace{-5pt} %\includegraphics[width=48px,height=48px]{dave.jpeg} Measure your website readability!\\ www.readability-score.com \end{tabulary} \end{multicols}} \begin{document} \raggedright \raggedcolumns % Set font size to small. Switch to any value % from this page to resize cheat sheet text: % www.emerson.emory.edu/services/latex/latex_169.html \footnotesize % Small font. \begin{multicols*}{3} \begin{tabularx}{5.377cm}{x{1.12779 cm} x{1.08602 cm} x{1.04425 cm} x{0.91894 cm} } \SetRowColor{DarkBackground} \mymulticolumn{4}{x{5.377cm}}{\bf\textcolor{white}{The 4 Quantum Numbers}} \tn % Row 0 \SetRowColor{LightBackground} \{\{ac\}\}Principle Quantum Number & \{\{ac\}\}Secondary Quantum Number & \{\{ac\}\}Magnetic Quantum Number & \{\{ac\}\}Spin Quantum Number \tn % Row Count 4 (+ 4) % Row 1 \SetRowColor{white} \{\{ac\}\}n & \{\{ac\}\}l & \{\{ac\}\}m`l` & \{\{ac\}\}m`s` \tn % Row Count 6 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}----} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Electron Configurations}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Electrons fill orbitals from {\bf{lowest to highest}} energy. Therefore, orbital 1s fills before 2s and 2p. However, an orbit does not necessarily fill completely before the next begins.} \tn % Row Count 4 (+ 4) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Types of Bonds}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{{\bf{IONIC}}\{\{nl\}\}- metals give electrons to non-metals\{\{nl\}\}- metals form cations ({\bf{+}})\{\{nl\}\}- non-metals form anions ({\bf{-}})\{\{nl\}\}- this gives both atoms a stable electron configuration\{\{nl\}\}- the energy level of each atom is decreased} \tn % Row Count 5 (+ 5) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{\{\{ac\}\}If attraction outweighs repulsion, then a bond will form} \tn % Row Count 7 (+ 2) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Characteristics\{\{nl\}\}- conductive in the dissolved or molten state\{\{nl\}\}- solid, hard, brittle\{\{nl\}\}- {\bf{high}} melting point, {\bf{low}} boiling point} \tn % Row Count 10 (+ 3) % Row 3 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{{\bf{COVALENT BONDING}}\{\{nl\}\}1. Non-polar\{\{fa-caret-right\}\}equal sharing of electrons for bonds\{\{nl\}\}2. Polar\{\{fa-caret-right\}\}unequal sharing of electrons, atom with higher \{\{fa-caret-up\}\}EN is slightly {\bf{+}}, lower \{\{fa-caret-up\}\}EN is slightly {\bf{-}}\{\{nl\}\}3. Coordinate Covalent Bonds\{\{fa-caret-right\}\}- both electrons forming the bond come from the same atom} \tn % Row Count 18 (+ 8) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Characteristics\{\{nl\}\}- generally low boiling points\{\{nl\}\}- solid, liquid, gas\{\{nl\}\}- do not conduct electricity\{\{nl\}\}- dull\{\{nl\}\}- don't dissolve in water} \tn % Row Count 22 (+ 4) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Intermolecular Forces}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{\{\{ac\}\}An attraction holding neighbouring molecules or ions together. {\bf{These are not bonds}}} \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{1. {\bf{Ion-Ion}}\{\{fa-long-arrow-right\}\} whole charges attract} \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{2. {\bf{Ion-Dipole}}\{\{fa-long-arrow-right\}\} an ion is attracted to a polar molecule. The cation is attracted to the slightly negative portion of polar molecules and the anion to the slightly positive end} \tn % Row Count 8 (+ 4) % Row 3 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{3. {\bf{Dipole-Dipole}}\{\{fa-long-arrow-right\}\} the attraction between oppositely charged dipoles of 2 polar molecules\{\{nl\}\}- strength depends on the polarity of the molecule (more polar=stronger dipole force)\{\{nl\}\}- H-bonding is a special type which is the strongest (5\% of covalent bond strength)\{\{nl\}\}- H bonded to N, O, F\{\{nl\}\}- a lone pair of electrons must be on the neighbouring molecule for the H to bond with\{\{nl\}\}- strength depends on the number of H bonds} \tn % Row Count 18 (+ 10) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{4. {\bf{Dipole-Induced Dipole}}\{\{fa-long-arrow-right\}\}- nonpolar molecule forced into polarity} \tn % Row Count 20 (+ 2) % Row 5 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{4. {\bf{Induced Dipole-Induced Dipole}}\{\{fa-long-arrow-right\}\} a.k.a. London Dispersion Forces\{\{nl\}\}- the random motion of electrons creates a temporary dipole in one nonpolar molecule. This induces polarity in the neighbouring molecule. Strength depends on \# of electrons (and protons) in a molecule.} \tn % Row Count 26 (+ 6) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Types of Solids}} \tn % Row 0 \SetRowColor{LightBackground} {\bf{Metallic Crystals}} (Metallic Bonding) & - valence electrons from a mobile sea of electrons which comprise the metallic bond\{\{nl\}\}- high melting and boiling points \tn % Row Count 7 (+ 7) % Row 1 \SetRowColor{white} {\bf{Ionic Crystals}} (Ionic Bonding) & - attraction of charged ions for one another. Lattice energy is a measure of ionic strength\{\{nl\}\}- high melting and boiling points \tn % Row Count 14 (+ 7) % Row 2 \SetRowColor{LightBackground} {\bf{Covalent Crystals}} (Network Covalent Bonding) & - network solids are extremely hard compounds with very high melting and boiling points due to their endless 3-D network of covalent bonds \tn % Row Count 21 (+ 7) % Row 3 \SetRowColor{white} {\bf{Molecular Crystals}} a)H-bonding\{\{nl\}\}b)LDF\{\{nl\}\}c)Dipole-Dipole Forces & a) H-bonds are weaker than covalent bonds, but stronger than b) or c) below\{\{nl\}\}b) universal force of attraction between instantaneous dipoles. These forces are weak for small, low-molecular weight molecules, but large for heavy, long/highly polarizable molecules. They are stronger than c) below\{\{nl\}\}c) these forces act between {\bf{polar}} molecules. They are much weaker than H-bonding \tn % Row Count 41 (+ 20) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Types of Solids (cont)}} \tn % Row 4 \SetRowColor{LightBackground} {\bf{Atomic Crystals}}\{\{nl\}\}(Dispersion Forces) & - see section b) above \tn % Row Count 3 (+ 3) \hhline{>{\arrayrulecolor{DarkBackground}}--} \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{{\bf{Physical properties}} depend on these forces. The {\bf{stronger}} the forces between particles,\{\{nl\}\}- the\{\{fa-arrow-up\}\}the melting and boiling point\{\{nl\}\}- the\{\{fa-arrow-down\}\}the vapour pressure\{\{nl\}\}- the\{\{fa-arrow-up\}\} the viscosity\{\{nl\}\}- the {\bf{greater}} the surface tension} \tn \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} % That's all folks \end{multicols*} \end{document}