REDOX REACTION | BALANCING OF REDOX REACTION | RAJEEV KUMAR скачать в хорошем качестве

REDOX REACTION | BALANCING OF REDOX REACTION | RAJEEV KUMAR

REDOX REACTION | BALANCING OF REDOX REACTION | RAJEEV KUMAR #neetstrategy #chemistry #jeebatch #medicalentrance #education #jeeproblems #neet #chemistrycrashcourse #neetchemistry This video provides a detailed explanation of redox reactions, focusing on assigning oxidation numbers and balancing redox reactions using the oxidation number method : Key topics covered include: Identifying Oxidation and Reduction : The video explains how to determine if a substance is undergoing oxidation (increase in oxidation number) or reduction (decrease in oxidation number) based on the change in its oxidation number. Oxidizing and Reducing Agent : It clarifies how to identify oxidizing agents (substances that get reduced) and reducing agents (substances that get oxidized) within a chemical reaction. Balancing Equations by Oxidation Number Method : The speaker outlines a step-by-step process for balancing chemical equations using the oxidation number method, which involves: 1. Writing the skeletal equation. 2. Assigning oxidation numbers to elements whose oxidation numbers change. 3. Separating oxidation and reduction half-equations. 4. Adding electrons to balance the difference in oxidation numbers. 5. Balancing charges using H+ in acidic medium or OH- in basic medium. 6. Canceling electrons and adding the half-equations. 7. Adding H2O to balance oxygen atoms in ionic equations. Examples of Balancing Equations : The video demonstrates the balancing process with practical examples, including reactions in acidic and basic mediums, and also discusses the differences between the oxidation number method and the ion-electron method for balancing.