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108 Moles Review
This is a review of the mole. You are encouraged to work the review sheet first and then check your answers which are located at the bottom of the review. Then for any that you need extra help with scroll to the point in this video that has that question for an explanation of that question.
105 Nomenclature Review
This is a review of nomenclature. Review how to write type I, II, III, acids and hydrate names and formulas and review the Latin system for type II compounds.
Jacob Menke and Connor Bentley Peed: Aquaporin vs. the Potassium Channel
Selectively Permeable Membrane Channels
003 - 1 Dimensional Analysis English System
Learn how to work a problem using dimensional analysis, also called the factor label method. This video works the problems using the English system, a system that you are familiar with to help you get started.
102 Dimensional Analysis, Density, Significant Figures Review
This is a review of dimensional analysis (the metric & English system), significant figures, density, and kelvin temperature conversions. It is recommended that you work the review sheet first then check your answers and then scroll to the question number that you need help with in the video. You have to practice in chemistry, working the review sheet first will help you to identify what concepts you need to focus on the most while studying.
003 - 2 Dimensional Analysis The Metric System
Learn how to convert in the metric system using dimensional analysis.
045 Significant Figures Quick Lesson
Learn about significant figures in a quick lesson. This is a shorter version of the 001 Significant Figures video.
002 Density
Density - Learn what Density is and how to solve density problems.
030 Energy and Light
Energy and Light. Learn how to apply the equations c = lambda nu and E = h nu.
103 Matter, Physical/Chemical Changes, the Atom, Isotopes Review
This is a review of chapters 3 & 4. The topics covered include physical and chemical changes, physical and chemical properties, mixtures, separation of mixtures, pure substances, elements, compounds, isotopes and Rutherford model of the atom. It is recommended that you work the review sheet first then check your answers and then scroll to the question number that you need help with in the video. You have to practice in chemistry, working the review sheet first will help you to identify what concepts you need to focus on the most while studying.
060 Energy Levels, Sub Levels, & Orbitals
Learn about energy levels, sub levels, and orbitals in this video. This is a foundation to understanding how to write electron configurations (discussed in video 028 Electron Configurations).
032 Molecular Geometry
Learn how to tell the molecular geometry (shape) of a molecule. This video will look at electron pair geometries as well as molecular geometries. Bond angles will also be discussed.
063 Temperature Conversions
Learn how to convert from Celsius to Fahrenheit and Celsius to Kelvin and vice versa.
046 Isotopes
Learn about what an Isotope is, also learn the families on the periodic table and the difference between a metal, nonmetal and metalloid.
057 Resonance and Exceptions to the Octet Rule
Learn what a resonance structure is and learn the exceptions to the octet rule when drawing Lewis structures.
110 Thermochemistry Review
This is a review of thermochemistry. Specific heat, enthalpy changes, endothermic and exothermic reactions, and Hess's law.
013 Empirical Formulas
Learn what empirical and molecular formulas are and how to solve for them.
