'Calculate moles' presentation slideshows

Moles to Grams. problem gives moles but the answer must be in grams Calculate moles just like mole to mole calculations Use flow chart to change moles to grams (x MM). How many grams of aluminum are needed to fully react with three moles of O 2 ? 4Al + 3O 2  2Al 2 O 3.

Chemical Equations and Stoichiometry. Chapter 4. Chemical Equations. 2H 2 (g) + O 2 (g)  2H 2 O(g). Chemical Equations. 2H 2 (g) + O 2 (g)  2H 2 O(g) The materials you start with are called Reactants . Chemical Equations. 2H 2 (g) + O 2 (g)  2H 2 O(g)

Experiment 39: Analysis of Commercial Bleach. Purpose Introduction: Many commercial products are effective because they contain oxidizing agents. Some products that contain oxidizing agents are bleaches, hair coloring agents, scouring powders, and toilet bowl cleaners.

Pages 466-486. Notes One Unit Seven– Chapter 13 Solutions. Definitions Types of Mixtures Example Solutions Factors Affecting Solubility Like Dissolves Like Solubility of Solids Changes with Temperature Solubility of Gases Changes with Temperature Pressure Factor Molar Concentration

Acid Base Titration. Acid +Base  Salt + H 2 O Adding base to acid produces a titration curve. (pH vs. amount of acid and base) Different shapes for different types of acids and bases Strong Acid and Strong Base Curve Large “rapid rise section”

Ch. 4.6 Notes. Solution Stoichiometry. 4.6. For solution stoichiometry, always want to work in moles, liters, molarity ( mol /L) (not grams, milliliters, etc.) Remember to use mole ratio when moving between reactants and products. Titrations. 4.6. Titrations

Diffusion and Osmosis Lab. AP Bio. http://www.youtube.com/watch?v=LeS2-6zHn6M http://www.youtube.com/watch?v=Ar3VdZi4ej4 http://www.youtube.com/watch?v=Ez1oeY0L0oQ http://www.youtube.com/watch?v=qlUyF6q0zKg. Moles and Avogadro’s Number. Review on how to calculate moles.

Pages 466-486. Notes One Unit Six – Chapter 13 Solutions. Definitions Types of Mixtures Example Solutions Factors Affecting Solubility Like Dissolves Like Solubility of Solids Changes with Temperature Solubility of Gases Changes with Temperature Pressure Factor Molar Concentration

Pages 466-486. Notes One Unit Seven – Chapter 13 Solutions. Definitions Types of Mixtures Example Solutions Factors Affecting Solubility Like Dissolves Like Solubility of Solids Changes with Temperature Solubility of Gases Changes with Temperature Pressure Factor Molar Concentration

AP Chemistry. Atomic Mass and the Mole Concept calculations. Atoms and molecules are too small to work with by hand. This picture of atoms was taken using an electron microscope. Moles of various substances Notice the quantities are different. You need this to calculate moles in Chemistry.