Відео

This video explains a step-by-step approach to drawing Lewis structures for molecules and polyatomic ions.

This video reviews the exam 3 in General chemistry 1. (Lewis Structure, Electronegativity, Formal Charge, Resonance Structure, VSEPR Theory, Geometry of molecules, Hybridization, Molecular Orbital Theory and Thermochemistry).

This tutorial video explains the Molecular Orbital (MO) theory, Using MO diagrams to determine bond order, Identifying magnetic properties and Understanding electron configuration of molecules"

This video reveals a simple trick to determine bond order without relying on molecular orbital diagrams

This video reviews the exam 2 in General chemistry 1. (Electrolyte, molarity and dilution, precipitation reactions, single displacement reactions, acid-base nuetralization reactions, solution stoichiometry, redox reactions, quantum numbers, electron configuration, atomic size, ionization energy).

This tutorial video covers the Bohr atomic model, energy level calculations, and the determination of wavelength and frequency of emitted and absorbed light.

Shortcut in solution stoichiometry

Solution Stoichiometry

This video explains the dilution of solutions and also mixing solutions through a series of practice problems.

This video reviews the exam 1 in General chemistry 1. (conversion factor, significant figures, density, atomic model, average atomic mass, isotopes naming of ionic and molecular compounds, mole, Empirical formula, stoichiometry, limiting reactant)

This video explains a series of practice problems for shortcut in stoichiometry, ranging from easy to more difficult. It demonstrates how to calculate the moles, number of particles, or mass of reactants and products in a chemical reaction by using shortcut method.

This video provides a step-by-step guide to solving stoichiometry problems, progressing from simple to more challenging exercises. It covers the calculation of moles, number of particles, and mass of reactants and products in chemical reactions

This video reviews the mini exam in General chemistry 1. (conversion factor, significant figures, density, atomic model, average atomic mass, isotopes naming of ionic and molecular compounds and mole)

This video tutorial provides a progression of practice problems to help you master the mole concept, starting with simple exercises and gradually increasing in difficulty to challenging problems.

Naming Covalent Compounds and acids

Ionic compounds: Naming and writing formula

Average Atomic Mass Practice Problems

Conversion Factors and Dimensional Analysis

Significant Figures

Amino Acids: Isoelectric Point and Their Structures in different PH

Organic Chemistry 2: Review for Final Exam

Arenediazonium in Aromatic Synthesis

Michael Addition Reaction

Organic Chemistry 2: Review for Exam 4

Aldol Condensation Reaction

Organic Chemistry 2: Review for Exam 3

Organic Chemistry 2: Review for Exam 2

Elimination-Addition Reaction: Chemistry of Benzyne

Nucleophilic Aromatic Substitution Reaction: Mechanism and practice problems