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Table of contents

 Slide 1 Global Warming: Too Much Carbon Dioxide The Greenhouse Effect Combustion of Fossil Fuels Produces CO2 Combustion of Fossil Fuels Produces CO2 Stoichiometry: Relationships between Ingredients Making Pancakes: Relationships between Ingredients Making Pancakes: Relationships between Ingredients Slide 9 Making Molecules: Mole-to-Mole Conversions 3 H2(g) + N2(g)  2 NH3(g) 3 H2(g) + N2(g)  2 NH3(g) Stoichiometry in Action: Not Enough Oxygen When Burning Octane Stoichiometry in Action: Controversy over Oxygenated Fuels Making Molecules: Mass-to-Mass Conversions Slide 16 Slide 17 2 C8H18(l) + 25 O2(g)  16 CO2(g) + 18 H2O(g) Limiting Reactant, Theoretical Yield, and Percent Yield Limiting Reactant, Theoretical Yield, and Percent Yield Slide 21 Slide 22 Slide 23 Actual Yield and Percent Yield Slide 25 Limiting Reactant and Percent Yield: Mole to Mole Slide 27 Slide 28 Limiting Reactant and Percent Yield: Gram to Gram Limiting Reactant and Percent Yield: Gram to Gram Theoretical Yield and Percent Yield Limiting Reactant and Percent Yield: Gram to Gram Relationships Used Limiting Reactant and Percent Yield: Gram to Gram Actual Yield and Percent Yield Slide 36 Slide 37 Sign of ΔHrxn Exothermic and Endothermic Reactions   Sign of ΔHrxn Sign of ΔHrxn Stoichiometry of ΔHrxn Stoichiometry of ΔHrxn Stoichiometry of ΔHrxn Example 8.7: Stoichiometry Involving ΔHrxn Stoichiometry Involving ΔHrxn Slide 47 Everyday Chemistry Bunsen Burners A Bunsen Burner at Various Stages of Air Intake Adjustment Chapter 8 in Review Chapter 8 in Review Chapter 8 in Review Chemical Skills Learning Objectives Highlight Problem EOC 8.101 Highlight Problem EOC 8.101