Khan Academy
Learn about oxidation numbers and their role in redox reactions.
Khan Academy
Learn about oxidation-reduction (redox) reactions, including their definition, examples, and applications.
Formatting Tips - Khan Academy
Learn about oxidation and reduction through a free educational video on Khan Academy, covering the basics of redox reactions.
Khan Academy
By assigning oxidation numbers to the atoms of each element in a redox equation, we can determine which element is oxidized and which element is reduced during the reaction. In this …
Oxidation and reduction in metabolism (video) | Khan Academy
How is metabolism similar to a galvanic cell? Apply fundamental principles of electrochemistry to understand the energy harnessed from the oxidation-reduction processes of metabolism.
Khan Academy
If you're seeing this message, it means we're having trouble loading external resources on our website. If you're behind a web filter, please make sure that the domains *.kastatic.org and …
Simple redox reactions - Khan Academy
An oxidation/reduction reaction (also known as a "redox" reaction) involves the transfer of electrons. The first definition of oxidation was indeed about oxygen, and meant that an …
Khan Academy
If we reverse a redox reaction, we change the direction electron is moving. If it begins as a reduction reaction where an electron is gained, reversing the reaction will make it an oxidation …
Redox reactions questions (practice) | Khan Academy
Lesson 27: Redox reactions. Redox reactions questions. Oxidizing and reducing agents. Disproportionation. Worked example: Balancing a redox equation in acidic solution. Worked …
Khan Academy
Intro to redox in cellular respiration. Substrate-level vs. oxidative phosphorylation. Electron carriers.