Calculating Oxidation Numbers in MCAT General Chemistry

Calculating Oxidation Numbers in MCAT General Chemistry by Leah4sciOxidation numbers can be confusing, unless you think of it as charge (real or imaginary) associated with each specific atom in a complex molecule or polyatomic ion.
 
 

Calculating Oxidation Numbers Video 1 – Oxidation Numbers

This video shows you how to find and calculate oxidation numbers when given simple and complex molecules or ions.

(Watch on YouTube: Oxidation Numbers. Click CC for transcription.)

Links & Resources Mentioned In This Video:

Calculating Oxidation Numbers Video 2 – Oxidation Numbers

Oxidation and reduction cannot happen on their own. When one atom loses electrons another atom has to gain these electrons.

This video walks you through redox pairs using the mnemonic LEO the lion says GER to help you understand oxidizing/reducing agents. You’ll also learn how to recognize (rather than memorize) common oxidizing and reducing agents.

(Watch on YouTube: Redox and Agents. Click CC for transcription.)

Links & Resources Mentioned In This Video:

<– Watch Previous Video: Density
–> Watch Next Video: Oxidation Reduction

This is Video 8 in the Stoichiometry & Reactions Video Series. Click HERE for the entire series.

Ready to test your knowledge? Try the MCAT Reactions and Stoichiometry practice quiz!

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