Stoichiometry & Conversion Factors

  • This video provides an overview to stoichiometry, the branch of chemistry which expresses the quantitative relationship between reactants and products in a chemical equation.

  • This study guide covers various topics in stoichometry including: stoichiometric coefficients, variation in stoichiometric equations, density, percent mass, molarity, empirical formulas, and molecular formulas.

  • This video explains mole to mole conversions, grams to grams and mole to gram dimensional analysis problems. It also contains mole ratio practice problems. The molar ratio can be found using the coefficients of the balanced chemical equation. The conversion from moles to grams and grams to moles can be accomplished using the molar mass of the substance.

  • This video focuses on converting units of measurement with conversion factors. It explains how to convert units of length, time, capacity, volume, area, mass, speed/velocity, and density.