CHEM 211 Old Dominion

The Localized Electron Model Chapter 9 Covalent Bonding: Orbitals Draw the Lewis structure(s) Determine the arrangement of electron pairs (VSEPR model). Specify the necessary hybrid orbitals. Valence Bond Theory Valence bond theory or hybrid orbita

Molecular Orbital Theory For example, when two hydrogen atoms bond, a 1s (bonding) molecular orbital is formed as well as a 1s* (antibonding) molecular orbital. The following slide illustrates the relative energies of the molecular orbitals compare

1 Chapter 34 - RENAL FUNCTION I. The Kidneys A. Anatomy B. Function 1. Excretory 2. Regulatory - maintenance of homeostasis 3. Endocrine - active vitamin D, prostaglandins, erythropoietin, renin. C. Formation of Urine D. Renal Dialysis E. Kidney Tra

Aqueous Solutions Types of Chemical Reactions and Solution Stoichiometry Water is the dissolving medium, or solvent. Some Properties of Water Water is bent or V-shaped. The O-H bonds are covalent. Water is a polar molecule. Hydration occurs when sa

1 Review Notes for CHEM 115N Final Exam I Atoms, Molecules & Ions A. Know definitions: protons, electrons, neutrons, isotopes, ions, atomic mass units vs atomic weight B. Know how to determine atomic weight based on knowledge of the natural abundanc

ACID-BASE BALANCE AND ACID-BASE DISORDERS I. Concept of Balance A. Determination of Acid-Base status 1. Specimens used - what they represent Electrolyte Composition of Body Fluids A. Extracellular Compartment 1. Vascular - Plasma, RBC 2. Interstitial

Steps in the Scientific Method Chapter 1 Chemical Foundations 1. 2. 3. Observations quantitative qualitative Formulating hypotheses possible explanation for the observation Performing experiments gathering new information to decide whether th

8. ACID-BASE CHEMISTRY You know the following seven things from General Chemistry 1. pH = -log[H+] 2. H2O is both an acid and a base. 3. Bronstead-Lowery Acid is a compound that generates H+ when put in water. 4. Bronstead-Lowery Base is a compound

Organic Chemistry (CHEM311) Fall 2005 Dr. Robert F. Dias 3. THE LANGUAGE OF ORGANIC CHEMISTRY: How we draw organic compounds and how we name them. In order for us to have meaningful conversations about organic chemistry, we need a common language.