This is a series of lectures in videos covering Chemistry topics taught in High Schools.
Chemistry Tutorial 8.01a: Balancing Reactions
This video demonstrates how to balance reactions using coefficients.
Chemistry Tutorial 8.01b: Balancing Reactions Sum Of Coefficients
This video explains how to add the coefficients of a balanced reaction up.
Chemistry Tutorial 8.01c: Writing Reactions Given Names
How to complete and balance a word equation, given the names of the substances in the reaction.
Chemistry Tutorial 8.01d: Missing Mass Problems
The Law Of Conservation Of Mass states that mass cannot be created or destroyed by physical or chemical change. Missing Mass problems are a great way to see how this works!
Check out our most popular games!
Fraction Concoction Game:
Master fractions in the lab: mix, add, and subtract beakers to create the perfect concoction!
Fact Family Game:
Complete fact families and master the link between addition & subtraction and multiplication & division.
Number Bond Garden:
Clear the board by matching number pairs that sum to ten in this garden-themed mental math puzzle.
Online Addition Subtraction Game:
Practice your addition and subtraction skills to help the penguin find its mummy.
Penguin Solitaire
Penguin Solitaire is a fun game that aims to move all cards to the foundations to build four full sequences. There are two versions here: Penguin (Tuxedo) and Penguin (Original).
We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.