Unit 4
Stoichiometry, Covalent compound & VSEPR
Stoichiometry, Covalent compound & VSEPR
11/3: HW: Covalent reading pg 103-107 in textbook and Covalent nomenclature practice
11/4: Review HW/ Find the start moles practice - Complete all - these are review/
Lecture: Stoichiometry steps then begin with Mole to mole stoichiometry/Simple Lewis Dot Review
HW: 1. Stoichiometry moles to moles 2. Textbook: problems on pg. 105 & 107
Optional or if you were absent watch this: Mole to mole stoichiometry -Video
11/5: Rev HW /mass to mass stoichiometry/Covalent Naming & Lewis Dot- Simple Binary Compounds
HW: 1. Stoichiometry (mass to mass)
2. Mixed Nomenclature - Complete Column 1
Optional or if you were absent watch this: mass to mass stoichiometry [VIDEO]
11/6: Warm UP -Naming Covalent Compounds & 2 Lewis Dot Problems-/stoichiometry with solns Handout used for PPT rxn stoichiometry/
HW: 1. Soln Stoich Problem - Soln Stoich Video Lesson (Optional if you need it!)
11/9: 2 Lewis Dot problems/Review Soln Stoich HW/Stoichiometry with acids & bases/Covalent Nomenclature Quiz
HW: 1. Acid Base Stoichiometry Problem
Optional or if you were absent watch this: Stoichiometry with acids & bases VIDEO
11/10: Finish Acid-Base Stoich Lecture/Finish Acid Base Stoichiometry Problem - turn in/Titration Demo & how to read a Buret Image -Prep Titration Lab /Mixed stoich #1: Problems 1, 2, 3, 4 - As much as you can in 15 minutes
HW: 1. Mixed stoich #1: Problems 1, 2, 3, 4 -Finish
11/12: Collect HW/VSEPR simulation - pHet / VSEPR Handout -Lewis Dot Structure Column of the VSEPR Chart
Stoichiometry Quiz [Mol to mol & Soln's]/
HW: 1. Read pgs. 413 - 422 on Lewis Structures
2. Fill in the Valence Electron Column on VSEPR Chart-
11/13: Titration Lab - Data collection - Complete lab sample calcs and turn in/VSEPR Chart complete column 2 - Draw the Lewis dot structure -USE PENCIL
HW: 1. Finish VSEPR chart Lewis Dot column
2. Read Pg 402 -405: EN & polarity
3. Littering survey for one of your peers, please open and fill out: Survey link : https://forms.gle/avspAhid5irxa4vz5
11/16: Model Building: Finish VSEPR Chart -Columns 3 & 4/Quick Polarity discussion - Finish last column of VSEPR chart
HW: 1. Start Unit 4 Practice Test
2. Complete 8 problems: Mixed Nomenclature
Optional: Watch Polarity Video if you need more help OR
Shapes of molecules determine the polarity of the molecule Video
11/17: Polarity Lecture - Discuss how shape determines polarity - Electronegativity Chart /Extra VSEPR Practice
HW: 1. Continue on Unit 4 Practice Test
11/18: More on polarity and IMF - Demos & IMF Handout/ VSEPR QZ/Work on Unit 4 Practice Test
HW: 1. Finish Unit 4 Practice Test
2. Polarity & IMF Video & Video #2 & Video #3
11/19: Pass back VSEPR Quiz and complete corrections - get signed off/Get your stamp for completed PT & turn in score sheet/Review Unit 4 Practice test in groups of 4 & check KEY
HW: 1. Study all of Unit 4 & Review Practice Test
2. Make sure your binder is organized and ready to turn in.
Note: If your Quiz Corrections & Unit 4 Practice test was not signed off today in class you have until 4 pm today to get that completed and turn in your score sheet!!
11/20: Collect Binders/ Unit 4 Test
Resources: 1. Chemistry Conversion Sheet
2. World of Chemistry, by Zumdahl, Zumdahl & DeCoste
7. Titration Video
*. Energy Stoichiometry -Video
3. Watch this video and fill in any notes that were missed from today's practice: stoichiometry with energy
Did not complete:
Show the Nomenclature Flowchart - They can grab a copy if they want
Two Tubes of Cylinders Data Collection & Graphing
/Black Cylinder Lab: Data, SC with graph
Decomposition of hydrogen peroxide demo
Complete problems on pg 497: 1-7