CHAPTER FROM 1830 to 1839 IV INVENTIONS AND DEVELOPMENTS was a period of immense development and of many improvements, both in the steamers themselves and in the waterDuring…
Slide 1UNIT 6 BONDING AND NOMENCLATURE LESSON 3 NAMING COMPOUNDS Slide 2 Chemist name compounds according to the atoms and bonds that compose the compound. NAMING COMPOUNDS…
1.CORROSION MECHANISM, TYPES & PREVENTION 2. HOW DOES IT HAPPEN? IRON ORE → STEEL → RUST • REACTIONS: o Fe → Fe++ +2e- ANODE o 2H+ +½O2 → H2O - 2e- CATHODE…
Slide 1 Slide 2 Sheryl Heichel Slide 3 Keeps ones body working properly Many health problems result from diet Different populations have differing nutritional…
Slide 1 Unit 2 – Lecture 8 Slide 2 Chemical Equations A shorthand way to describe a chemical reaction using chemical symbols and formulae Three Parts to a Chemical Equation…
Slide 1 3 Balancing Equations Word Equations Slide 2 What is the big idea? The universe is balanced! Slide 3 Al I Al I __Al (s) + __ I 2(g) __ AlI 3(s) 3 2 2 Balance…
Slide 1 Chapter 3 - Stoichiometry It is important to be able to quantify the amount of reagent(s) that will be needed to produce a given amount of product(s). The science…
Slide 1 ANIONS Nonmetals form anions Name as the root of the elemental name, ending in –ide Anion charges are determined from the element’s position on the periodic table…
Astrophysics I: The Stellar Lifecycle Kathy Cooksey How to Make a Star Collapse interstellar clouds Visible and IR image of the hot protostars in Orion Nebula. How to Make…