Customer Reviews for Tmw Media Group Chemistry - The Complete Course: Percent Composition and Empirical Formulas DVD

The Chemistry: The Complete Course Series teaches students the quantitative reasoning skills they'll need to solve chemistry problems. The 30 (sold-separately) volumes cover all aspects of chemistry, from density to the mole to stoichiometry, and demonstrate how to ask meaningful questions and conduct careful investigations.

This volume teaches students that sometimes the formula of the compound is given, and the percent composition can be determined from the formula. The general concept of empirical formulas and how they are related to molecular formulas is also discussed. Grades 9-Adult. 30 minutes on DVD.