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Q3: week 3 – 2/13  –  2/17

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  ___________________________________________________                                                                                Jump toMonday Homework   

2/13 – Monday – “A” Day –  

Main focus: 

 
a)  To write an electron dot diagram for a polyatomic ion (Table E!)
b)  To write the chemical formula of ternary salts.
c)  To write the name of a ternary salt given the chemical formula
d)  To identify that there is both ionic and covalent bonds in Ternary salts.

Period  9:

1.  Review Lab 12  with the one of the best labs.

2.  Polyatomic ion lesson – Table E!

IUPAC nomenclature 2 polyatomic ions.pdf 

View Download

 
IUPAC nomenclature 2 polyatomic ions Key.pdf 

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a) Lewis dot diagrams – they are all covalent bonds between nonmetals and metals.

b) They become ions to make the lewis structure work.

c) They occur in crystals of ionic compound are called Ternary salts

d) Naming them uses the following rules:

Binary salts : Ionic compounds with 2 elements            Ternary salts: Ionic compounds with a polyatomic ion(s)

 Example:   NaF                                            Example: NaNO3

                   sodium fluoride                                                        sodium nitrate 

Table E in your reference tables:

Ternary salt structure:

 

Ternary Compounds Lesson Demo:

 
Bonding Presentation : 
          

 

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2/13 – Monday’s Homework: – 

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

2. Study for the CAT 10 tomorrow that will include the concepts from last week. The CAT will resemble the forms from last week. The keys from last week’s forms would be a great place to start to study from.

Bonding 6 Form – Key .pdf

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Bonding 7 Form – Key .pdf

View Download

                               

 
Bonding Form 8: Ionic,Covalent, metallic, polyatomic  
          

 

 

 

_______________________________________________________                                                                       Jump toTuesday Homework 2/14 – Tuesday “B” Day – Happy Valentines Day!

 Main focus: 

   a)  To write a chemical formula from an IUPAC ternary salt name.
   b)  To write a chemical name from the ternary salt chemical formula
   c)  To use the Table E as a reference for the polyatomic ions
   d) To use the stock system (roman numberals when appropriate).

 

Period  8:

1. Review the homework form 8 with key below.

Review the IONIC Compounds, Metallic Compounds, and Metallic compound properties with EARNEST DEMO!

 

Bonding 8 – KEY.pdf                                                                                                                                                  View Download

2.   Complete the IUPAC worksheet 2 – ternary salt naming

Play Ternary salt animation, slide on Presentations that review polyatomic lewis dot diagrams.

IUPAC nomenclature 2 polyatomic ions.pdf 

View Download

Period  9: 

1. CAT 10 – 

 
Bonding Presentation :slides 35 – 38 for polyatomic ions
          

 

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2/14 – Tuesday’s Homework: – 

Please complete the form for the CAT 10 today. You have only 2 submissions tonight on this form. The rest of the CAT is due in the morning.

You may want to study the following past keys from previuos Forms:

Bonding 6 Form – Key .pdf

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Bonding 7 Form – Key .pdf

View Download

Bonding 8 – KEY.pdf                                                                                                                                                  View Download

 Also you can study today’s and yesterdays notes from the worksheet.  

 
IUPAC nomenclature 2 polyatomic ions.pdf 

View Download

THE REST OF THE CAT IS DUE IN THE MORNING!!!

              

 
 CAT – 10 – Grid – 2 responses only!
          

 

 

_________________________________________________                                                                      Jump toWednesday Homework 

2/15 – Wednesday – A Day – 

Main focus: 

 

a) To Review the Bonding Unit with a CAT 10 quiz.

 
 
Period  9:
 
1.  Make Revisions to your CAT 10 that wa started and handed in this morning!!
 
2.  to start the second Cat  – multiple Choice – Average of the 2
  

                                                       

 
Bonding Presentation : 
          

 

 __________________________________________________________
 2/15 –  Wednesday – “B” Day homework: –
 
1. Please study for your CAT 10 or DOG 6.

You may want to study the following past keys from previuos Forms:

Bonding 6 Form – Key .pdf

View Download

Bonding 7 Form – Key .pdf

View Download

Bonding 8 – KEY.pdf                                                                                                                                                  View Download

 

2. You can view the my Crash Course Video in Bonding below or any of the other videos I posted for review:
 

CRASH COURSE in BONDING:

 

PHET SIMILATION:


Ionic Bond Lewis structures Lesson  : 

Polar and Nonpolar bonds Lesson  : 

Polar and Nonpolar molecule Lesson  : 

Properties of the three types of bonding lesson  : 

___________________________________________________                                                                        Jump toThursday Homework

2/16 – Thursday “A” Day – 

Main focus:   
 

a) To Complete second CAT 10

b) To review both CATS

c) To Start the DOG 6                                                                                

 

Period  8:   

1. Complete 2nd CAT 10.

2. review 2st CAT 10:

Key for 1st CAT:

CAT 10 Bonding 1 KEY.pdf                                                                                                                                          View Download

Key for 2nd CAT:

CAT 10 – Multiple Choice – Google Forms KEY.pdf                                                                                                View Download

 

Period  9:   

1. Begin Part 1  of the DOG 6

TODAY’s NOTES:

IONIC BONDs (electrovalent)- Ionic solids → Salts (Crystals of ions): 

Occurs between ions and these ions are produces by a REDOX REACTION that occurs due to a transfer of electrons.

Almost every case of ionic bonding occurs between a metal and nonmetal because

THE DIFFERENCE BETWEEN ELECTRONEGATIVITY IS LARGE ( ≥ 1.7) 

and thus a transfer of electrons occurs!

 

Covalent BONDs Molecular solids → Molecules of finite particles: 

  Occurs between Nonmetals and they occur due to the sharing of electrons.

  Almost every case of covalent bonding occurs between a nonmetal and nonmetal because

THE DIFFERENCE BETWEEN ELECTRONEGATIVITY IS SMALL ( 0 – < 1.7) 

and thus electrons are shared!

Nonpolar Covalent Bond = electrons shared equally: Difference of electronegativity = 0 – 0.4.

Polar Covalent Covalent Bond = electrons shared unequally: Difference of electronegativity = > 0.4 to <1.7

 

 
 CAT – 10  – 2 response only!
          

 

 

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2/16 –  Thursday – “A” Day homework: 
 
1.  Please study for the DOG with keys from the 2 CATS!!
 

Key for 1st CAT:

CAT 10 Bonding 1 KEY.pdf                                                                                                                                          View Download

Key for 2nd CAT:

CAT 10 – Multiple Choice – Google Forms KEY.pdf                                                                                                View Download

 
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____________________________________________________.                                                                         Jump toFriday Homework

2/17 – Friday – “B” Day 

Main focus: 

a) To complete DOG – 6 and part 2

b) To start DOG 6

 

                                                   

Period  8:   

 1. Complete 2nd CAT 10.

Period  9:   

1. Begin Part 1  of the DOG 6

 

2/17 –  Friday Homework: –
 

No homework.                                           

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