Use chemical formulas to visualize how chemical equations are balanced.

[Free Registration/Login may be required to access all resource tools.] Based on the balanced chemical equation, students will calculate the masses or moles of reactants or products generated in a given reaction. They will also convert...

Students use colored marshmallows (representing atoms) to construct compounds and arrange them into a balanced chemical equation.

Understand volume-volume stoichiometry with these volume-based example problems worked with solutions and explanations.

Detailed discussion of stoichiometry, mols, and percents. Includes examples showing dimensional analysis (factor-lable method) and a link to the mole road map (a diagram which leads one through the stoichiometric problem-solving process).