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  1. Khan Academy | Khan Academy

    Oops. Something went wrong. Please try again. Uh oh, it looks like we ran into an error. You need to refresh. If this problem persists, tell us.

  2. Redox reaction (video) | Enzymes | Khan Academy

    Photosynthesis is an example of redox reaction. The chemical reaction that happens within a battery which powers your phone or laptop devices, this is also an example of redox reaction.

  3. Worked example: Balancing a simple redox equation - Khan Academy

    A redox equation can be balanced using the following stepwise procedure: (1) Divide the equation into two half-reactions. (2) Balance each half-reaction for mass and charge.

  4. Worked Example: Disproportionation reaction - Khan Academy

    Disproportionation reaction is a type of redox reaction where an element undergoes both oxidation and reduction simultaneously. In this video, we will look at a few reactions and try to figure out if they fall …

  5. Organic oxidation-reduction reactions (video) | Khan Academy

    Video transcript - Now that we know how to assign oxidation states to Carbon let's look at some organic redox reactions, and remember these definition from general chemistry. Oxidation involves an …

  6. Worked example: Redox titrations (video) | Khan Academy

    A redox titration uses the principle of the oxidation-reduction reaction where we determine the amount of a substance (also called analyte) by measuring the amount of reagent (titrant) that is required to …

  7. Worked example: Balancing a redox equation in basic solution

    When balancing equations for redox reactions occurring in basic solution, it is often necessary to add OH⁻ ions or the OH⁻/H₂O pair to fully balance the equation. In this video, we'll walk through this …

  8. Single replacement reactions (article) | Khan Academy

    Definition of single replacement (or single displacement) reactions. Predicting and determining the products using the reactivity series.

  9. Worked example: Using oxidation numbers to identify ... - 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.

  10. Simple redox reaction (video) | Khan Academy

    Physical Chemistry (Essentials) - Class 11 Course: Physical Chemistry (Essentials) - Class 11 > Unit 4 Lesson 2: Types of redox reactions Combination Reactions Displacement reactions Decomposition …