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Learn about oxidation numbers and their role in redox reactions.
Unit 9: Redox reactions and electrochemistry - Khan Academy
Unit 9: Redox reactions and electrochemistry Our mission is to provide a free, world-class education to anyone, anywhere. Khan Academy is a 501(c)(3) nonprofit organization.
Balancing redox equations (article) | Khan Academy
Learn about oxidation-reduction (redox) reactions, including their definition, examples, and applications.
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Simple redox reactions (video) | 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 …
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Definition and examples of double replacement reactions. Predicting and balancing neutralization and precipitation reactions.
Organic oxidation-reduction reactions (video) | Khan Academy
How to determine if a starting compound is oxidized, reduced, or neither
Redox reaction (practice) | Khan Academy
To practice questions on the substance which undergoes oxidation and reduction simultaneously
The light-dependent reactions - Khan Academy
Excited P680 is a good electron donor and can transfer its excited electron to the primary electron acceptor, pheophytin. The electron will be passed on through the first leg of the photosynthetic …
Intro to photosynthesis - Khan Academy
2016年7月17日 · For instance, photosynthesis and cellular respiration both involve a series of redox reactions (reactions involving electron transfers). In cellular respiration, electrons flow …