Chemistry Unit 8 Measurements and Calculations Day 46 3/24 Agenda: --%composition and molar mass --Mole ppt --Create Mole map -Practice problems Georgia Performance Standards SCSh1. Students will evaluate the importance of curiosity, honesty, openness, and skepticism in science. SCSh2. Students will use standard safety practices for all classroom laboratory and field investigations. SC2c use mole and Avogadro’s # SCsh5a-e computing and estim. EQ: What is the abbreviation For mole? HW:

Chemistry Unit 8 Measurements and Calculations Day 47 3/25 Agenda: -moles to liters, moles to molecules -Moles, Molecules and Grams Practice Georgia Performance Standards SC2 Students will relate how the Law of Conservation of Matter is used to determine chemical composition in compounds and chemical reactions. c. Apply concepts of the mole and Avogadro’s number to conceptualize and calculate Mass, moles and molecules relationships, Molar volumes of gases EQ: How does one convert from moles to liters? Moles to molecules? Moles to grams? HW: dress for lab Quiz tomorrow on moles

Chemistry Unit 8 Measurements and Calculations Day 47 3/26 Agenda: -quiz moles -lab Molar quantities Empirical formula, molecular formula Georgia Performance Standards SC2 Students will relate how the Law of Conservation of Matter is used to determine chemical composition in compounds and chemical reactions. c. Apply concepts of the mole and Avogadro’s number to conceptualize and calculate Empirical/molecular formulas, Mass, moles and molecules relationships, Molar volumes of gases EQ:How does one convert from grams to liters? HW: Test, HW check Friday

Chemistry Unit 8 Measurements and Calculations Day 49 3/27 Agenda: 1.Review/makeup quiz 2. Complete/review Mole SG HW: due tomorrow (packet +EQ’s) Test Tomorrow-Unit8:% composition, Mole conversions, empirical and molecular formulas Georgia Performance Standards SCSh1. Students will evaluate the importance of curiosity, honesty, openness, and skepticism in science. SCSh2. Students will use standard safety practices for all classroom laboratory and field investigations. SC2c use mole and Avogadro’s # SCsh5a-e computing and estim. EQ: What is the empirical formula and how is it calculated? What is the molecular Formula?

Chemistry Unit 8 Measurements and Calculations Day 50 3/28 Agenda: 1.Turn in homework 2.Test % composition, Mole conversions, empirical and molecular formulas Georgia Performance Standards SCSh1. Students will evaluate the importance of curiosity, honesty, openness, and skepticism in science. SCSh2. Students will use standard safety practices for all classroom laboratory and field investigations. SC2c use mole and Avogadro’s # SCsh5a-e computing and estim. EQ: What is compared in the empirical and the molecular formula to see if they are the same?