Lesson 3.1 Rdg Chemical Equations

Reading Chemical Equations
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Slide 1: Tekstslide
Science9th Grade

In deze les zitten 16 slides, met tekstslides en 1 video.

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Reading Chemical Equations

Slide 1 - Tekstslide

What happens during a 
 Chemical Reaction?

Slide 2 - Tekstslide

What happens during a 
 Chemical Reaction?

NaHCO   + CH  COOH→CH  COONa+H  O+CO
3
3
3
2
2
baking soda
vinegar
 What do you notice about the elements to the left of the arrow compared to the right of the arrow. 

Slide 3 - Tekstslide

What happens during a 
 Chemical Reaction?

NaHCO   + CH  COOH→CH  COONa+H  O+CO
3
3
3
2
2
baking soda
vinegar
Is anything lost or gained?  NO
Na = 1
C = 3
H = 5
O = 5
Na = 1
C = 3
H = 5
O = 5

Slide 4 - Tekstslide

             Learning Intention: 

What? We are learning how to identify the parts of a chemical equation.
Why?  In order to identify the number of atoms and molecules in a chemical equation.  
             Success Criteria

In a Chemical Equation, I can: 
- Identify the reactants and products 
- Identify coefficients and subscripts
- Identify the amount atoms
-Identify the amount of molecules

Slide 5 - Tekstslide

Let's Review: 
Molecule vs Compounds
Watch the video.
ALSO: Fill in the box 1 & 2 
on the FRONT of Lesson 3.1
Note Sheet. 


Slide 6 - Tekstslide

Parts of a Chemical Equation
Watch the Video   
 
  ALSO: Fill in the 
boxes 3 - 9
on the FRONT                                                                        of Lesson 3.1
Note Sheet. 

Slide 7 - Tekstslide

Lesson 3.1 -  Practice Part 1 
  • Complete  Practice Part 1 on the BACK of 3.1 Note sheet. 

Slide 8 - Tekstslide

How to Count Atoms 
in a Chemical Equation
  • Watch the video on the next slide. 
  • Fill in the examples on the BACK of Lesson 3.1 Notesheet 

Slide 9 - Tekstslide

Slide 10 - Video

Practice Part 2:
  • Complete Practice Part 2 on your Note Sheet.  

Slide 11 - Tekstslide

Checkpoint: 
  • Bring your Note sheet to Mrs. Sorrells. 
  • Make any corrections necessary and bring BACK to Mrs. Sorrells. 
  • If all is correct, move on to the next slide. 

Slide 12 - Tekstslide

Wizerme Time: 
Click HERE to get to Wizer.me
Complete Lesson 3.1 Practice
USE YOUR NOTES!!!

Slide 13 - Tekstslide

Part 3:  
Complete Part 3 on the Back of your note sheet. 
Look at this example first.

Slide 14 - Tekstslide

Checkpoint: 
Bring your paper to Mrs. Sorrells to be checked. 
Make corrections. 
Bring Back to Mrs. Sorrells. 
When all is correct, move on to the next slide. 

Slide 15 - Tekstslide

PhET Online Lab
1. Pick Up PhET Online Lab Sheet
2. Read and follow directions on the Lab Sheet. 
3. Click HERE to begin. 

Slide 16 - Tekstslide