dgschem300
This channel is the at home lesson source for students in chemistry 300 classes at Downers Grove south high school. Various teachers will post video lesson screencasts throughout the year in order to implement the "flipped" classroom model.
Alcohol temperature increases faster and boils sooner than water... Why?
Organic hydrocarbon model practical practice assessment
Naming branched alkanes and alkenes and alkynes
Lewis structures ionic and covalent bonding
Solution Calculations
The Mole and Mole Conversions
Mass to Mole and Mole to Mass Conversions
Identifying types of chemical reactions and balancing chem reactions practice quiz explanation
Types of Chemical Reactions
Unit 3 AFL PRETAKE Test answer key review and explanation.
Unit 3 Group Exam Review PPT
Ionic formula nomenclature practice quiz
Combining Simple Ions of opposite charge
Isotopes and Isotope notation.
Drawing Bohr Models of atoms and ions
Matter: Atoms, Ions, Elements and Isotopes
Pressure versus temperature relationship in gases.
Ideal Gas Laws Screencast Boyles Law
Unit 2 Practice Test Answer Key explanation
Pressure versus volume relationship in gases
Matter Screencast Session 2: Elements, Compounds, and Mixtures
Matter Screencast Session 1 : Properties and Change
Pressure and pressure change.
One Floats and One Sinks!! Why?
Manipulating the density equation
Graphical Analysis Two Data Sets
Same size different mass. Why?
mL v cm3 graph
Significant Figures Screencast Session
Precision, Accuracy and Uncertainty in measurement in chemistry