CHAPTER 2 CHEMICAL FORMULAS & COMPOSITION STOICHIOMETRY 1 Chapter Goals 1. 2. 3. 4. Atoms and Molecules Chemical Formulas Ions and Ionic Compounds Names and Formulas…

HONORS CHEMISTRY Oct 30, 2013 Chemical Bonding Types of bonds and types of substances Ionic Covalent Metallic The type of bond between atoms is partially responsible for…

Chapter 8: Basic Concepts of Chemical Bonding Why do TiCl4 and TiCl3 have different colors? ... different chemical properties? ... different physical states? Chemical Bonding…

Solutions Ask a chemist, they always have 0 0 Definitions Mixture: several pure substances mixed together in an indefinite ratio Homogeneous Heterogeneous Solution: a homogenous…

Bonding & Naming & Formula Writing Chapters 8 & 9 Honors Chemistry Ionic & Covalent Compounds Chemical Bonds Atoms rarely exist alone When atoms are bonded…

Warm-up How many valence electrons does each of the following atoms have? Draw a Bohr Diagram for each element B F Ar Se Ba Si Chapter 8: Basic Concepts of Chemical Bonding…

Ionic Compounds Ions are atoms that have gained or lost electron(s) Atoms tend to make ions with characteristic oxidation states (charges) Metals are losers (+ ions) Nonmetals…

CHAPTER 7: The Mole Measuring Matter How many roses are in a dozen? How many shoes in a pair? How many pieces of paper are in a ream? How many pencils are in a gross? Moles…

* CHAPTER 2 CHEMICAL FORMULAS & COMPOSITION STOICHIOMETRY * Chapter Goals Atoms and Molecules Chemical Formulas Ions and Ionic Compounds Names and Formulas of Some Ionic…