CHE102 Fundamentals of Chemistry (CHE102)

Matter - anything that has mass and takes up volume Chemistry - study of matter- its composition, properties, and transformations

I Mixtures II Electrolytes and Nonelectrolytes III Solubility-General Features IV Solubility-Effects of Temp and Pressure V Concentration Units-Percent Concentration VI Concentration Units-Molarity VII Dilution VIII Colligative Properties IX Osmosis and Dialysis

I Introduction to Bonding II Ions III Ionic Compounds IV Naming Ionic Compounds V Physical Properties of Ionic Compounds VI Polyatomic Ions

I Three States of Matter II Gases and Pressure III Gas Laws IV Avogadro’s Law Ideal Gas Law VI Dalton’s Law and Partial Pressure VII Intermolecular Forces, Boiling Point, and Melting Point VIII Liquid State IX Solid State X Specific Heat XI Energy and Phase Changes XII Heating and Cooling Curves

Energy II Energy Changes in Reactions III Energy Diagrams IV Reaction Rates V Equilibrium VI Le Chatelier's Principle VII Body Temperature

I Introduction to Covalent Bonding II Lewis Structures III Exceptions to the Octet Rule IV Resonance V Naming Covalent Compounds VI Molecular Shape VII Electronegativity and Bond Polarity VIII Polarity of Molecules IX Covalent Drugs and Medical Products

Introduction to Chemical Reactions II Balancing Chemical Equations III Types of Reactions IV Oxidation and Reduction V The Mole and Avogadro’s Number VI Mass to Mole Conversions VII Mole Calculations in Chemical Equations VIII Mass Calculations in Chemical Equations IX Percent Yield X Limiting Reactants

Element - pure substance that cannot be broken down into simpler substances by a chemical reaction Dmitri Mendeleev - formulated the periodic table

Introductions to Acids and Bases II The Reaction of a Bronsted-Lowry Acid III Acid and Base Strength IV Equilibrium and Acid Dissociation Constants V The Dissociation of Water VI The pH scale VII Common Acid-Base reactions VIII Titration IX Buffers X Buffers in the Blood

This is notes on the fundamentals of chemistry chapter 2 of the book which is covered in the first and second lectures in the classs.