CHEM 104 – Chemistry and Problem-Solving Fundamentals

Chapter	Lecture Videos from Spring 2013	Lecture Presentations
Chapter 1-3	algebra review Measurements Sci. notation	Sci. notation, ppt, pdf Ch1-3 review, ppt, pdf
	Precision/accuracy Significant figures Conversions Density
Chapter 4	Quiz 1 review Matter	Ch. 4, ppt, pdf
Chapter 5	Atomic structure Isotopes Average mass	Ch. 5, ppt, pdf
	Radioactivity Half life
Chapter 6	Periodic table Orbitals Electronic config.	Ch. 6, ppt, pdf
	Exceptions Periodic trends

Chapter 7	bonding-intro Lewis structures-ions Lewis structures-molecules	Ch. 7, ppt, pdf
	Drawing Lewis structures Examples Formal charges
	Resonance structures Molecular geometry Polarity
Chapter 8	Ions Ionic compounds -examples polyatomic ions molecules	Ch. 8, ppt, pdf
Chapter 9	Formula mass Moles	Ch. 9, p pt, pdf
	Molar mass Mass-number conversions Formula from % mass
Chapter 10	Chemical reactions Balancing equations Balancing examples	Ch. 10, ppt, pdf
	Types of reactions Stoichiometry examples Limiting reactants
	L R examples
Chapter 11	States of matter Energy	Ch. 11, ppt, pdf
	specific heat examples Phase changes Phase changes examples
	Vapor pressure Intermolecular forces
Chapter 12	Gas Laws Examples	Ch. 12, ppt, pdf
Chapter 13	Solutions	Ch. 13, ppt, pdf
	Concentration
	Examples
Chapter 14	Acids and bases	Ch. 14, ppt, pdf