Stoichiometry Limiting Reagent Worksheet Key. Both calculations are shown below - the correct answer is circled. The following Stoichiometry Road Map gives a summary of how to use stoichiometry to calculate moles, masses, volumes and particles in a chemical Scroll down the page for more examples and solutions.
TEACH THIS!!! § Calculation of moles of reactants or products from given moles § Determination of Limiting /Excess Reactants(very simple) Worksheet with ans key Regular Worksheet with ans key Regular Worksheet with ans key. In a perfect world, you would have exactly as much of each reactant that you need to convert everything to product. The limiting reactant (or limiting reagent) is the reactant that determines the amount of product that can be formed in a chemical reaction.
Stoichiometry is the relation between reactants in a particular reaction.
Limiting reagent limits the reaction and excess reagents are left after the reaction is complete.
Simple stoichiometry only (one given, one wanted) Limiting reagents only (two given reactants, one wanted product) Mix & match (both simple stoichiometry and limiting reagent problems). In this limiting reagents worksheet, students determine the limiting reagent, the number of moles produces, number of grams produced and excess reagent. When you carry out a chemical reaction in the lab the reactants are usually not in stoichiometric amounts.