Hi, what do you want to do?
ProTeachersVideo
KS3/4 Science: Banging Chemistry: Fast and Furious
Trainee teacher Emma Bradley is shown a series of nine quick-fire exo- and endo-thermic reactions by Dr Kay Stephenson from the Royal Society of Chemistry and Simon Quinnell of the National Science Learning Centre, York. The...
Khan Academy
Khan Academy: Chemistry: Introduction to Oxidation States
Using water as an example this video module explores how oxidation numbers are assigned. Also explained is the concept of oxidation states with one elements being oxidized and the other being reduced. Trends of oxidization states are...
Khan Academy
Khan Academy: Chemistry: Redox Reactions
Study redox reactions in this video. Several examples of reactions are given showing how to determine a compound's oxidation state and whether it was reduced or oxidized. Also students will understand how to determine whether the...
Khan Academy
Khan Academy: Redox Reaction From Dissolving Zinc in Copper Sulfate
The resource from Khan Academy provides practice questions for the AP Chemistry course. This video lesson explains what happens when you add zinc to a solution of copper sulfate. This lesson covers identifying the half reactions to see...