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Lewis Diagrams of Ions Made Easy
07:56
Formal Charges Made Easy
08:08
Logarithms Made Easy
09:37
Reaction Mechanisms, Rate Laws, Reaction Profiles, and SN1 vs. SN2 Reactions
18:44
How to Balance Chemical Equations...and Why
20:27
What are Intermolecular Forces?
21:14
Electron Configuration and the Periodic Table
14:34
How to Draw an Energy Level Diagram of an Atom in Chemistry
22:49
Atomic Orbital Tutorial: An introduction to the Quantum Mechanics of Atomic Orbitals
13:34
Colored Fire in Slow Motion
01:52
How to Calculate Energy Level Transitions for the Hydrogen Atom with Electron Excitation/Relaxation
16:27
What are Energy Levels?  Why?  What is Quantum?  How do Electrons Make Light Photons?
18:18
What is Light?  How to Calculate the Frequency, Wavelength, and Energy of Photons?  The Color Wheel
22:48
Atomic Weight (Relative Atomic Mass): Sample Calculation & vs. atomic mass, mass number, molar mass
12:43
Atomic Theory: Early Experiments and Theories that led to the Development of Modern Atomic Theory
19:19
Cathode-Ray Tube Demonstration
03:18
Dilution Chemistry: How to Calculate and Perform Molarity Dilutions
14:37
The Atom: A Look at the Size and Composition of Atoms
06:53
Types of Matter: How to Distinguish Elements, Compounds, Heterogeneous and Homogeneous Mixtures
18:52
Metric Unit Prefixes and Significant Figures of Measuring Devices in Chemistry
16:15
How to do Calculations with Significant Figures
13:31
Significant Figures, Measurement in Science, and Scientific Notation
22:27
Welcome to Ketzbook!
01:11
How Do Nuclear Power Plants Work?
22:43
Nuclear Fission and Fusion: What is Fission and Fusion, and How do Nuclear Bombs Work?
29:44
Carbon-14 Dating, Radiometric Dating, Kinetics of Nuclear Decay, Half-Life, and Nuclear Waste
23:13
Nuclear Chemistry: Comparing & Detecting Ionizing Radiation (α β γ) and Balancing Nuclear Reactions
28:28
Airbag Lab Challenge
09:27
How to Stay Healthy During the Coronavirus Pandemic
05:36
Molecular Geometry Made Easy: VSEPR Theory and How to Determine the Shape of a Molecule
13:23