Chapter 9 STOICHIOMETRY

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Presentation transcript:

Chapter 9 STOICHIOMETRY STUDY GUIDE Chapter 9 STOICHIOMETRY

Define stoichiometry. Describe the importance of the mole ratio in stoichiometric calculations. Write a mole ratio relating two substances in a chemical equation. Calculate the amount in moles of a reactant or a product from the amount in moles of a different reactant or product. Calculate the mass of a reactant or a product from the amount in moles of a different reactant or product. Calculate the amount in moles of a reactant or a product from the mass of a different reactant or product. Calculate the mass of a reactant or a product from the mass of a different reactant or product. Describe a method for determining which of two reactants is a limiting reactant.

Calculate the amount in moles or mass in grams of a product, given the amounts in moles or masses in grams of two reactants, one of which is in excess. Distinguish between theoretical yield, actual yield, and percentage yield. Calculate percentage yield, given the actual yield and quantity of a reactant. HONORS ONLY *Review Stoichiometry Lab- few questions will be from this