Monday, October 23, 2017

10/30/2017 Chapter 3 Part 2: Stoichiometry (3.6-3.9)

10/30/2017 
Chapter 3 Part 2: Stoichiometry (3.6-3.9)

This is the full list of assignments for the week. There should be no further changes.
____________________________________________________________

Checklist of work to be done by the beginning of class:  10/30/2017

Print this and mark off work as completed. (Or recreate it on paper if your printer isn’t working).  I suggest doing them in the order listed.

I added colors to divide videos, from reading, from worksheets, from note booking, from tests, from labs. Hopefully, it will break the list up and cue you in to all the different things that are scheduled for you. 



Task
Location
Directions
Completed
Read pages 94-108. Stop at the end of Section 3.9
Chemistry by Zumdahl textbook
Read the chapter and take notes as you go.
Read through the Chapter 3 Powerpoint Part 2
Take notes as needed
Watch this video: Flipping Science: Calculating Molar Mass
(Corresponds to Section 3.4)
Some of the videos are dense with material. Rewatch them if necessary and take notes for yourself.
Watch this video: Chemistry Lesson: Percent Composition by GetChemistryHelp

(Corresponds to Section 3.6) 
This video takes Molar Mass and shows methodically how to calculate percentage composition.
Watch this video: Chemistry Lesson: Determining Formula from Composition Data
(Corresponds to Section 3.7)
This should help you work through the homework problems. This one is longer but it is detailed and takes you through each type of problem we’ll handle.
I suggest you work through the problem on paper as he works it on the video. Pausing it when you need to and working it as if you are in class taking notes. 
Watch this video: Chemistry Lesson: Writing Chemical Equations

(Corresponds to Section 3.8)
Some of the videos are dense with material. Rewatch them if necessary and take notes for yourself.
Watch this video: Chemistry Lesson: Balancing Chemical Equations

(Corresponds to Section 3.8-3.9)
I know these videos are long and there are several. Each one covers a different type of problem and goes through it very methodically. They are worth the time and the effort.

Complete Worksheet #3.6 Percentage Composition

WATCH THE VIDEOS FIRST! They’ll help!
Complete Worksheet #3.7 Molecular & Empirical Formula
Work through this sheet to solidify the concept of moles and Avogadro’s number


Worksheet #3.8 Reference Sheet Polyatomic Ions (I handed this out in class)
Reference Sheet that I handed out in class.


Questions from the textbook pages 125-137
p. 125: Review Questions: 1, 3, 6,

p. 126-137: Active Learning Questions: 4, 5, 13, 18, 37, 39, 45, 50,  52, 54, 65, 82, 96, 98, 100, 101, 153, 156










Notebooking NB#3.1 Periodic Table
(I handed this out in class)
Periodic Table Exercise (color the named family, and then inside, describe some properties the atoms share in that family)
Complete this and glue into your notebook
Notebooking NB #3.2 Ion Soup
(I handed this out in class)
Complete this and glue into your notebook

Notebooking NB #3.3 Balancing Equations
(I handed this out in class)
Complete this and glue into your notebook








Lab #3.1 Measuring the width of a molecule
If you were not in class, you can easily do this at home with an eye dropper and a teaspoon measuring spoon (5 mL) to measure drops in, a cup measuring cup, a ruler, and a bowl and pepper. You don't need to write up the lab, just work out the math for the measurements (described in the lab).
If you were given work back that said correct for full credit, need to get it back in a timely fashion.
Please Mark it as corrected or redone! 

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