Quarter III, Week 7, Day 1, Schedule> February 20/21, 2018 (p. 33L)
Essential Question: Why do you use mole ratios? Daily Learning Target: By the end of the day, I will be able to calculate an unknown quantity of a reaction equation component given another component by using stoichiometry as evidenced by (Class/Homework):
warm-up:p. 33R: A Voyage Through Equations Worksheet [100 points]
review: p. 33L: Mole Ratio Practice Problems [50 points]
practice: p. 34R: Stoichiometry Mixed Problems (review pp. 27L/R) [100 points extra credit]
Agenda: Warm-up, modeling/practice problems w/teacher support, Quiz and notebook check next period pp. 23-present
Periods 1-5, Quarter III, Week 7 or 8, Day 2, Schedule> February 22/23, 2018 (p. 35L)
Essential Question: How do you determine the molecular formula of a compound given its percent composition? Daily Learning Target: By the end of the day, I will be able to calculate the percent composition of a compound or the molecular and/or empirical formula its percent composition as evidenced by (Class/Homework):
new, lecture, notes, practice w/teacher and class support p. 35R: Percent Composition Notes and Practice Problems [200 points] to complete for homework (reference>)
video: Empirical and Molecular Formulas> take notes p. 36R [50 points] 7 minutes p. 36L: Empirical Formulas [100 points] p. 36R: Molecular Formulas [100 points]
extra credit: p. 37L/R: Phet GAME: Levels 1-3>Take notes, record reactions balanced and leftovers and explain what you learned [150 points]
Agenda: Video, percent composition and empirical and molecular formula practice w/ teacher/partner; share out answers, Quiz 4 (10 Q) *Test for 50 points Next Thursday/Friday for all except on Wednesday for Period 6, See JG for tips on what to study
Period 6, Quarter III, Week 7, Day 2, Schedule> February 23, 2018 Stoichiometry Balloon Lab> (pp. 39L/R) Essential Question: Which reactant limits the reaction? Daily Learning Target: By the end of the day, I will be able to explain how acid or base is in excess for a reaction by observing bubble formation upon adding a limiting reactant proving that it is not present in excess as evidenced by (Class/Homework):
hypothesize about what you will observe when vinegar and baking soda are mixed (I believe_____will occur when these substances are mixed because_____; if I'm correct, I will observe______.)
safely collect data for neutralization reactions using acid (vinegar) and base (baking soda) in a 'Stoichiometry and Balloon' Lab
analyzing the results by answering questions for lab analysis and
determining which reactant is limiting for each of three reactions
Agenda: Hypothesis, Lab Data Collection and Analysis
homework: p. 37L/R: Phet GAMES>Take notes, record reactions balanced and leftovers, explain what you learned [100 extra credit points/level]