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This chemistry video tutorial provides a basic introduction on how to calculate oxidation numbers. It discusses how to find the oxidation states of elements such as Zn, O2, F2, and P4 and how to find the oxidation numbers of polyatomic ions such as SO4 2-, PO4 3-, NO3-, ClO4-, Hg2+2, O2-2 and so forth. In addition, this video explains what's behind a fractional oxidation state. For instance, the oxidation number of Fe in Fe3O4 is a fraction +8/3. This tutorial relates oxidation states to electronegativity and positive and negative partial charges. Chemistry Chapter 4 - Video Lessons: https://www.video-tutor.net/chemical-reactions-and-solution-stoichiometry.html Chemistry 1 Final Exam Review: https://www.youtube.com/watch?v=5yw1YH7YA7c Final Exam and Test Prep Videos: https://bit.ly/41WNmI9 Algebra Review: https://www.youtube.com/watch?v=i6sbjtJjJ-A ______________________________ Stoichiometry Practice Test: https://www.youtube.com/watch?v=mP2Yg8alyR0 Solute, Solvent, & Solution: https://www.youtube.com/watch?v=MDHlaTHbEgM Strong & Weak Electrolytes: https://www.youtube.com/watch?v=2U2DBWWo6nc Molarity Practice Problems: https://www.youtube.com/watch?v=o_iETsDSvkg Ion Concentration In Solutions: https://www.youtube.com/watch?v=H5S4TRAzXhQ Dilution Problems: https://www.youtube.com/watch?v=FPidlCmymVg ___________________________________ Types of Chemical Reactions: https://www.youtube.com/watch?v=iIJD8RNLpS0 Solubility Rules: https://www.youtube.com/watch?v=LnGIKtx_udE Predicting The Products of Reactions: https://www.youtube.com/watch?v=MYmrWHzT1oI Activity Series of Metals: https://www.youtube.com/watch?v=VatDpKMJ-BU Will This Reaction Occur? https://www.youtube.com/watch?v=ACSKrg2RBmY Predicting Products of SR Reactions: https://www.youtube.com/watch?v=s4OFBa7Uans ___________________________________ Double Replacement Reactions: https://www.youtube.com/watch?v=d8vWIGf2mGE Net Ionic Equations: https://www.youtube.com/watch?v=0jhNouV9TNo Writing Chemical Equations From Words: https://www.youtube.com/watch?v=npyvZSBqyc0 Solution Stoichiometry: https://www.youtube.com/watch?v=Ab3wfKjaWWQ Molarity & Dilution Problems: https://www.youtube.com/watch?v=-4E6rOkiw2I Acid Base Neutralization Reactions: https://www.youtube.com/watch?v=UfTJrAPjeys ____________________________________ Acid Base Titration Problems: https://www.youtube.com/watch?v=HJvALCcKYAc Mixture Problems: https://www.youtube.com/watch?v=e2FAAMlAJ3c Calculating Oxidation Numbers: https://www.youtube.com/watch?v=j0hI-a6EWWo Oxidation and Reduction Reactions: https://www.youtube.com/watch?v=dF5lB7gRtcA Balancing Redox Reactions: https://www.youtube.com/watch?v=fdbrhQAM9Gw Ideal Gas Law Problems: https://www.youtube.com/watch?v=iaZ96KaQ44c ___________________________________ Final Exams and Video Playlists: https://www.video-tutor.net/ Full-Length Videos and Worksheets: https://www.patreon.com/MathScienceTutor/collections
