Lesson: Reaction Masses Chemistry • First Year of Secondary School

Students will be able to

• calculate the molar ratio of reactants to products, and other reactants, using balanced chemical equations,
• combine formula mass with actual mass to determine the masses of other reactants and/or products,
• use balanced chemical equations to calculate the masses of reactants or products,
• use the masses of reactants and/or products to determine balanced chemical equations for reactions,
• use balanced equations to calculate the mass of a reactant or product from the number of mole (and vice versa).