Learn what a limiting reactant is and how to calculate the limiting reactant and excess reactant in a problem. Also learn about the theoretical yield and the percent yield.
Learn about the concept of the mole and how to do mole conversions. How to convert from grams to moles, moles to grams, moles to particles, particles to moles, particles to grams and grams to particles.
Learn how to plug numbers into your calculator using Dimensional Analysis. This video helps in general with chemistry - Dimensional Analysis, The Factor Label Method (Chapter 2), The Mole (Chapter 8), Stoichiometry (Chapter 9) and any other chapters that we use Dimensional Analysis.
This video will walk you though how to plug numbers into your calculator in chemistry class when you have an equation. You can use this logic for all equations in chemistry like density, specific heat, the gas laws... etc.
Watch a ping pong ball have it's dent removed when placed into boiling water. The temperature increases therefore the pressure of the gas inside of the ball increases - the volume of the ball remains the same. Therefore the pressure pushes the dent out of the ball.
Learn how to apply the Latin Nomenclature system to Type II compounds (Ionic Compounds). Also, learn how to write formulas for all of the types of compounds.
Learn how to calculate the energy change when a substance changes state. Learn how to calculate the energy when a block of ice below zero is heated to liquid water.