Calculating Percent Yield and Identifying Limiting Reactants in Stoichiometry, Schemes and Mind Maps of Stoichiometry

Download Calculating Percent Yield and Identifying Limiting Reactants in Stoichiometry and more Schemes and Mind Maps Stoichiometry in PDF only on Docsity! STOICHIOMETRY II CALCULATING LIMITING REACTANT, EXCESS REACTANT, THEORETICAL YIELD, AND PERCENT YIELD VOCABULARY  LIMITING REACTANT – the reactant that runs out first. The limiting reactant controls how much product that can be made because when the reactant runs out the reaction stops.  EXCESS REACTANT-the reactant there is plenty of. The reactant there is leftovers of because all of the excess reactant isn’t used.  THEORETICAL YIELD – the maximum amount of product that will be made from a chemical reaction. The theoretical yield is calculated from a grams to grams (3 step) calculation. The theoretical yield is dependent on the limiting reactant.  ACTUAL YIELD – the mass of product made experimentally in the lab setting.  % YIELD – is a mathematical comparison of how much product was made compared to how much should have been made. % yield = ACTUAL YIELD (100) THEORETIAL YIELD