Concentration of Solutions

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A video demonstration of The Mole and Avogadro's Number from Salman Khan of Khan Academy.

Brief explanations of terms and formula plus variations of the formula

A clear description and example of creating dilutions.

How to form dilutions of solutions.

another clear description of solution concentrations, with examples.

Describes how to calculate the weight percent of a solute in solution. Provides worked examples and practice problems with answers.

How to calculate the volume percent of a solute in a solution.

How to calculate normality, specifically how it may differ from molarity.

How to find the concentration of a chemical species (ions) in a solution.

How to solve dilution problems using molarity of solutions. Practice problems with answers are included.

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