9 Stoichiometry

Here's a quick page that really summarizes the concept of stoichiometry:

http://www.dusd.net/staff/rcramm/Chemistry/Unit_8/Stoichiometery%20Notes.pdf

Chapter 9: Stoichiometry

Lesson 9-1: Introduction to Stoichiometry

Objectives:

9.1 Define stoichiometry.

9.2 Describe the importance of the mole ratio in stoichiometric calculations.

9.3 Write a mole ratio relating two substances in a chemical equation

Vocabulary:

composition stoichiometry

reaction stoichiometry

mole ratio

Lesson 9-2 Ideal Stoichiometric Calculations

Objectives:

9.4 Calculate the amount in moles of a reactant or product from the amount in moles of a different reactant or product.

9.5 Calculate the mass of a reactant or product from the amount in moles of a different reactant or product.

9.6 Calculate the amount in moles of a reactant or product from the mass of a different reactant or product.

9.7 Calculate the mass of a reactant or product from the mass of a different reactant or product.

Lesson 9-3 Limiting Reactants and Percentage Yield

Objectives:

9.8 Describe a method for determining which of two reactants is a limiting reactant.

9.9 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.

9.10 Distinguish between theoretical yield, actual yield, and percentage yield.

9.11 Calculate percentage yield, given the actual yield and quantity of a reactant.

Vocabulary:

limiting reactant

excess reactant

theoretical yield

actual yield

percentage yield