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Q3: week 2 – 2/5  –  2/9

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I WILL NOT ACCEPT HOMEWORK AFTER 5:00 am the following day.  IF THERE IS A Problem YOU NEED TO EMAIL ME. IF YOU DO NOT and you do not complete your homework on time YOU WILL EARN A ZERO!    
  
                             

________________________________________________                                                                          Jump toMonday Homework / top    2/5 – Monday – “A” Day –  

Main focus: 

 
a)  To define an electrolyte 
b)  To observe conductive properties of electrolytes and metals
c)  To observe the non-conductive properties of molecular solids and ionic solids
                                         

Period  6:

1.  Review of CAT – 10a

2.  Properties of Ionic Solids, electrolytes, metals, molecular solids-

     a)  Ionic Properties vs. Molecular vs. Metallic
 

 

 
Bonding Presentation : 
          

 

Todays lesson: Properties of Ionic Compounds

Todays demo: properties of ionic compounds

___________________________________________________                                                             jump to:  top                                                2/5 – Monday’s Homework: – 

1. Please complete the form below on Ionic compounds. You have a total of three submissions.

                               

 
Bonding Form 2: Ionic Properties  
          

 

 

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_______________________________________________                                                                         Jump toTuesday Homework / top       2/6 – Tuesday “B” Day – 

Main focus: 

a)  To identify a molecular compound.
b)  To write a Lewis diagram for a molecular compound

c)  To  identify polar and non-polar covalent bonds  

Period  6:

1.  Redo on CAT10a/Review the Homework Form.
 
2.  Covalent Bonding Lesson – Lewis Structures
 
Covalent ditto 1 -Electron Dot Diagrams 1112.pdf
View Download
 
Covalent ditto 1 – Electron Dot Diagrams key 1112.pdf
View Download

 

Period  7: I linked todays activity to everyone’s school email.

1.  Covalent Bonding Activity/homework – Everyone was emailed a link to the Google Slides activity that we did together.

We completed the first six slides together.

Notes on how to name molecular compounds: 

                                                        Rules for Covalent – Molecular Naming.

                                                 1. Name the first element first, followed by the second element.

                                                 2. Use the element name plus the suffix -ide for the second element.

                                                 3. If there is more than one atom of the first element, use numerical prefixes;

                           4. Always use numerical prefixes for the number of atoms of the second element.

NUMERICAL PREFIXES:

Western Oregon University

Examples:       NO             nitrogen monoxide

                    N2O         dinitrogen oxide

                    Cl2O7       dichlorine heptoxide

 

 
Bonding Presentation : 
          

 

Todays lesson: Naming Binary compounds

____________________________________________________                                                                       jump to:  top                          2/6 – Tuesday’s Homework: – 

1. Complete the Bonding Activity 1 if you did not do so in class.

                              

__________________________________________________                                                                 Jump toWednesday Homework  / top   2/7 – Wednesday – A Day – 

Main focus: 

 

a) To write Lewis Dot Diagrams for covalent or molecular compounds                                              b) To determine if the the covalent bonds are polar or nonpolar.

c) To determine if covalent bond is a single, double, or triple bond.
d) To name molecular compounds

 
Period  7:
 
1.  Complete the Covalent activity 1 as a class.
 
    a) Rules for Covalent naming compounds.
            -Binary and Hydrocarbons
 
2.  Start Covalent Activity 2.
 

                                                        Rules for Covalent – Molecular Naming.

                                                 1. Name the first element first, followed by the second element.

                                                 2. Use the element name plus the suffix -ide for the second element.

                                                 3. If there is more than one atom of the first element, use numerical prefixes;

                           4. Always use numerical prefixes for the number of atoms of the second element.

NUMERICAL PREFIXES:

Western Oregon University

Examples:       NO             nitrogen monoxide

                    N2O         dinitrogen oxide

                    Cl2O7       dichlorine heptoxide

 

Todays lesson: Simple Covalent Dot Diagrams

Todays lesson: More complex Covalent Electron Dot Diagrams

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 2/7 –  Wednesday – Day homework: –
 
1. Please complete the Covalent Bonding Activity 2 (slides 2, 3, and 4) .
 
If you are having trouble see my 2 videos above. 
    
 

___________________________________________________                                                             Jump toThursday Homework / top 2/8 – Thursday “B” Day – 

Main focus:   
 
1.  To review writing covalent electron dot diagrams. 

2.  To use naming method of covalent / molecular molecules.                                                            3.  To incorporate the VSEPR theory into the geometries of covalent structures.                        4. To identify the electron domain geometries and molecular geometries of molecules

Period  7:  

1.  Model the shapes with molecules using PHET AND with 3D stick models using the worksheet.

Covalent ditto 1 -Electron Dot Diagrams 1112.pdf
View Download

2.  Students will write the electron dot diagrams, determine polarity of bond and molecules, and molecular geometry.

a) partial symbol and charges.

VSEPR – Valence Shell Electron Pair Repulsion  Theory  lesson

a)  balloons 

b) PHET – simulation

c) Printed new models!!!

 3.  Identify the Electron domain geometry of each molecule in the slide of the 2 covalent activities

Period  7:  

1.  Complete the Covalent Activity 2

      a)  electron dot diagrams 

      b) determine the name of the structure if binary or hydrocarbon

      c) polar or nonpolar bonds

      d) polar or nonpolar molecules

      e) molecular geometry of the molecules

 

 

Electron Domain Geometries for covalent / molecular compounds:

PHET SIMILATION:


VESPR Lesson Demo : Electron Domain Geometry

Polar and Nonpolar molecule Lesson  : 

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2/8 –  Thursday – Day homework: 
 
1. Complete the Covalent Bonding Activity that was assigned period 7!

      a)  electron dot diagrams 

      b) determine the name of the structure if binary or hydrocarbon

      c) polar or nonpolar bonds

      d) polar or nonpolar molecules

      e) molecular geometry of the molecules

 
 
2. Please complete the form below. You have a total of three submissions for this form.
 
 
 _______________________________________________________________________________________
Connect
 
Bonding Form 3: molecular concepts  
          


 

 

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___________________________________________                                                                        Jump toFriday Homework  / top                      2/9 – Friday – “A” Day 

Main focus: 

1. To identify a polar and nonpolar molecule.                                                                                   
2. To identify the partial negative and partial positive areas of the molecule.                             

3.  To identify the molecular geometry of a molecule. 
                                                   

Period  6:   

Last nights form key: https://drive.google.com/file/d/1LGdE8fVAy6MZZVsRT_gWuQDanuWkwdAx/view?usp=share_link

1.  Model the shapes with molecules using PHET AND with 3D stick models using the worksheet.

Covalent ditto 1 -Electron Dot Diagrams 1112.pdf
View Download

2.  Students will write the electron dot diagrams, determine polarity of bond and molecules, and molecular geometry.

a) partial symbol and charges.

3.  Molecular polarity with PHET:

a) polar bonds vs. molecule

b) Methane, water, CF3H.

c) balloon demo to show water is NOT non-polar if drawn linearly

 

 

Molecular PHET SIMILATION:

 


 

 Covalent Bonding Activity 2 Key(1st part) : 
          

 

2/9 –  Friday Homework: –                                                 jump to:  top
 

No homework.                                           

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