PPT-November 18 , 2014 Ionic

vs Covalent Substance Lab Scenario You are going to get 4 different substances and you need to be able to uncover which ones contain covalent bonds and which ones contain ionic bonds Problem Question. Anions. Cations. Naming Ions. Naming Ionic Compounds. Writing Ionic Formulas. Identify some Anions and . Cations. Anions. Cations. Metals Lose Electrons . (. Cations. = +). Nonmetals tend to gain electrons (Anions = -). 1. WP3 – General Perspective. By. Thomas Dunand, . Hannover. . Re. Forum Meeting 7,. DG ENTR, Brussels. Framework. Goal. :. Facilitate Construction Insurance Access. Underlying goals:. Free Trade. Aqueous solutions of Sodium Hydroxide and Copper (II) Chloride combine to form an aqueous solution of . sodium. . chloride and . solid blue Copper Hydroxide . Write a skeleton equation. Balance the equation.. Putting electrical energy in to force the . nonspontaneous. change. electrolysis. Opposite process to electrochemical (voltaic) cells. Electrical energy is put into the reaction. The . nonspontaneous. Covalent bonding. Ionic bonding. Ionic Bonding. Bonding as you’ve never imagined it. http://www.youtube.com/watch?v=BCYrNU-7SfA. Objectives. To consider the features of ionic and covalent bonds, and the compounds they make. SCH4U1. Mr. . Dvorsky. Ionic Solids. Result from the reaction of a metal and a non-metal. Because of the large . electronegativity. difference, electrons transfer from the metallic atom to the non-metallic atom and the ions that result attract each other. . R. Hunter Bray. rhb0004@uah.edu. Reliability and Failure Analysis Lab. http://rfal.uah.edu. Ionic Liquid . Rayon .  .  . What is Ionic Liquid Rayon?.  . Smaller-than-hair, cellulose . based . fiber . Electrons are transferred from an atom of low electronegativity to one of high electronegativity. Anion (-) and cation ( ) formed. Opposite charges attract – called an . electrostatic force. Formula Unit. Focus on equations with a precipitate.. Total Ionic Equations. Write the equation . (synthesis, decomposition, etc. .). check . for reactants and products that are . soluble. or . insoluble. .. We usually assume the reaction is in . Steps:. 1.) . Cation. is written before anion.. 2.) Charges must cancel. (ionic compounds are neutral). 3.) Atoms must be in smallest whole number ratio.. Write the formula units for the following ionic compounds: 1.) lithium chloride, 2.) strontium oxide, 3.) ammonium phosphate.. Chapter 5: Molecules and Compounds. Learning Goals. Distinguish . between common and systematic names for compounds. . Name . binary ionic compounds containing a metal that forms only one type of ion.. Students know . atoms combine to form molecules by sharing electrons to form covalent or metallic bonds or . by exchanging electrons to form ionic bonds. . . . Students know . salt crystals, such as . Chemical Interactions Occur between the Valence Electrons. Dots. : represent . valence electrons. When atoms combine to make molecules, they form . chemical bonds.. Valence . electron . interaction. PI: . Enrique Jackson, Ph.D. EM22. NASA/Marshall Space Flight Center. 8/13/2020. 1. Collaborators. Jason Bara, Ph.D. – The University of Alabama – Tuscaloosa. Kendall Byler, Ph.D. – The University of Alabama – Huntsville.