1. Date: 10-24-13 Day Plan: Go over Vocabulary, Lab Opener: 1) List the five types of reactions 2) What is the difference between Net Ionic Equation and (just) Ionic Equations?

2. Chapt er ConceptsHomework 3.8Amount of Reactants and Products (Grams – Moles – Moles – Grams) Read 3.8 & 3.9 Do: 3.64, 3.65, 3.67, 3.69, 3.77 4.1 – 4.2 General Properties of and Aqueous solution & Precipitin Reactions Read 4.1 & 4.2 ( take notes on Vocabulary Do: 4.7, 4.9, 4.12, 4.15, 4.17, 4.18 Ionic Reaction WorksheetsDue Friday Precipitate LabIonic Equations Notes on Types of Reactions

3. 4.2 Important Vocabulary for Lab 1) Precipitate 2) Solubility 3) Ionic Equations 4) Net Ionic Equation 5) Hydration Insoluble solid that separates a solution Maximum amount of solute that will dissolve in a given quantity of solvent at a certain temp

4. 4.18 – Precipitate Reaction ( Using a chart to find which substance will form the precipitate Book Gave You Na 2 S (aq) + ZnCl 2 Ionic Equation Net Ionic Equation 2Na + + S 2- + Zn 2+ + 2 Cl - 22Na + + ZnS + 2 Cl - ZnS S 2- + Zn 2+ Net Ionic Equation – Shows only the species that actually takes part in the precipitate reaction

5. Precipitation Reactions Lab (All Double Replacement Reactions) 1 A. Sodium Sulfate + Barium Chloride Sodium Chloride + Barium sulfate B. List the predicate = Using the Chart C. Ionic Net Equations = Using your Ion Chart