use of videos

Look under the 2008 archive at the bottom of the page and you will find oxidation videos and others that are related, good luck, wdw

Physical Science: Balancing Propane

This blog is to show the oxidation reaction for balancing Propane:

Physical Science: Balancing a Simple Equation

This blog is to help balancing a simple equation:

Physical Science: Unknown Weight in Formula

This blog is how to determine the unknown Weight in a Chemical Equation.

This post has to do with the law of conservation of mass and how you should use this law to predict products in a chemical reaction. The law states, " Matter may neither be created nor destroyed in a chemical reaction".

Physical Science: Oxidation Number of Sulfate Ion Ch 22

This video Blog describes the reason a sulfate ion has a negative two oxidation number or "charge" for bonding purposes.

Physical Science: Percent Composition Ch 22

The follwing video shows the calcualtion of percent composition of Oxygen in Magnesium Hydroxide compound

Oxidation Number and Ionic Bonding

This blog is designed to show how you use the oxidation numbers to bond Sodium and Chlorine atoms in an ionic bond.