Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat...
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Transcript of Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat...
![Page 1: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/1.jpg)
Warm Up: 4 MinutesWrite the
Learning Target
You should be working SILENTLY
Stay in your own seat
1.Log into your computer2.Go to m.socrative.com3.Enter room number: 2305384.Finish all questions
When you are finished, check your grades on PS Connect
DO NOT MOVE THE COMPUTERS
Hint: Periodic
Table and your
naming sheet
![Page 2: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/2.jpg)
![Page 3: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/3.jpg)
Directions
Go to Nearpod.com
Click “JOIN SESSION”
I will give you the code as soon as everyone is ready
![Page 4: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/4.jpg)
Agenda
Warm Up- 7 Minutes Cornell Style Notes & Examples- 15
Minutes Guided Practice-11 Minutes Independent Practice- 17 Minutes Closing – 3 Minutes
![Page 5: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/5.jpg)
Goal For Today
Calcium Chloride CaCl2
Student Given: Student Answer:
![Page 6: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/6.jpg)
Chemical Formula
must include:
1. Correct Symbol for Element or Polyatomic
Ion
2. Correct Subscript
CaCl2
Exception: If there is one of an element, then a
subscript is not needed.
![Page 7: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/7.jpg)
HOW TO WRITE CHEMICAL FORMULAS FOR IONIC COMPOUNDS?
Step 1 Write the symbol and oxidation number
(charge) for the cation
[oxidation number to be written as a superscript]
Ca+2
Example Calcium Chloride
![Page 8: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/8.jpg)
![Page 9: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/9.jpg)
HOW TO WRITE CHEMICAL FORMULAS FOR IONIC COMPOUNDS?
Step 2
Write the symbol and oxidation number (charge) for the anion
[oxidation number to be written as a superscript]
Cl-1
Example Calcium Chloride
![Page 10: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/10.jpg)
HOW TO WRITE CHEMICAL FORMULAS FOR IONIC COMPOUNDS?
Step 3Use the criss-cross rule
to write
formula with the correct
subscripts.
Ca+2 Cl-1
Example Calcium Chloride
CaCl2
![Page 11: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/11.jpg)
How to check your answer?
CaCl2
![Page 12: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/12.jpg)
Example 1:
Rubidium Sulfate
![Page 13: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/13.jpg)
Example 2:
Chromium (III) Oxide
![Page 14: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/14.jpg)
Example 3:
Magnesium Hydroxide
![Page 15: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/15.jpg)
Example 4:
Strontium Phosphate
![Page 16: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/16.jpg)
Guided Practice
Teacher:
1. Will show the problem on the board Students:
1. Take 16 seconds to write the components on paper, identifying oxidation numbers.
2. Take 33 seconds to speak with your shoulder partner to compose the formula for the compound
3. Be ready to share the name of the compound when Mr. Ghosh says SWAG
![Page 17: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/17.jpg)
We Do
Beryllium Selenide
BeSe
![Page 18: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/18.jpg)
We Do
Copper (II) Nitrate
Cu(NO3)2
![Page 19: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/19.jpg)
We Do
Silver(I) Phosphide
Ag3P
![Page 20: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/20.jpg)
We Do
Potassium Sulfate
K2 SO4
![Page 21: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/21.jpg)
Practice Makes Perfect
By completing this worksheet INDEPENDENTLY, it will help us to perfect the skill of writing chemical formulas of ionic compounds.
85%
![Page 22: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/22.jpg)
Answer Key
CaBr2
FeO KI CoNO3
Fe2S3
CuCl2 Rb2S
BaSO4
KMnO4
Ni(NO3)2
V3(PO4)2
Mn2(Cr2O7)5
Al(SO3)3
PbS2
HgF RaS Be3N2
CsCl Os(HCO3)3
LiOH
![Page 23: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/23.jpg)
Closing
What is the process for composing the chemical formula of an ionic compound?
Tomorrow we will talk about composing the chemical formulas of covalent compounds
![Page 24: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/24.jpg)
Warm Up: 4 Minutes
Stay in your own seat
1.Log into your computer2.Go to m.socrative.com3.Enter room number: 2305384.Finish all questions
When you are finished, check your grades on PS Connect
DO NOT MOVE THE COMPUTERS
Hint: What rule do we
use for ionic
compounds?
![Page 25: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/25.jpg)
Warm Up: 4 Minutes
Chemical Name Chemical Formula
Magnesium Bromide MgBr2
Chromium(II) Sulfite CrSO3
Sodium Hydroxide NaOH
Trioxygen Disulfide ??????
Hint: Periodic
Table
Write the Learning Target
You should be working SILENTLY
Stay in your own seat
![Page 26: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/26.jpg)
Directions
Go to Nearpod.com
Click “JOIN SESSION”
I will give you the code as soon as everyone is ready
Your PIN:
![Page 27: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/27.jpg)
Agenda
Warm Up- 7 Minutes Cornell Style Notes & Examples- 13
Minutes Guided Practice- 10 Minutes Independent Practice- 12 Minutes Closing – 3 Minutes
![Page 28: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/28.jpg)
Is this compound ionic or covalent?
What about Trioxygen Disulfide???
![Page 29: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/29.jpg)
HOW TO WRITE THE CHEMICAL FORMULA OF A COVALENT COMPOUND?
Step 1 Make sure the name uses prefixes to ensure the compound is covalent.
Example Trioxygen Disulfide
![Page 30: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/30.jpg)
Step 2 Write the correct
chemical symbol of the first element
O
Example Trioxygen Disulfide
HOW TO WRITE THE CHEMICAL FORMULA OF A COVALENT COMPOUND?
![Page 31: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/31.jpg)
Step 3 Write the correct
chemical symbol of the second element
S
Example Trioxygen Disulfide
HOW TO WRITE THE CHEMICAL FORMULA OF A COVALENT COMPOUND?
![Page 32: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/32.jpg)
Step 4 Use prefixes to write the correct subscripts
O3S2
Example Trioxygen Disulfide
HOW TO WRITE THE CHEMICAL FORMULA OF A COVALENT COMPOUND?
![Page 33: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/33.jpg)
Example 1
Disulfur Hexafluoride
![Page 34: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/34.jpg)
Example 2
Triphosphorus Tetroxide
![Page 35: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/35.jpg)
Example 3
Sulfur Hexabromide
![Page 36: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/36.jpg)
Guided Practice
Teacher:
1. Will show the problem on the board Students:
1. Take 16 seconds to write the components on paper
2. Take 33 seconds to speak with your shoulder partner to compose the formula for the compound
3. Be ready to share the name of the compound when Mr. Ghosh says SWAG
![Page 37: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/37.jpg)
Dinitrogen Tetrahydride
We Do
![Page 38: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/38.jpg)
Trisulfur Octabromide
We Do
![Page 39: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/39.jpg)
Sulfur Dibromide
We Do
![Page 40: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/40.jpg)
Cobalt (II) Chloride
We Do
![Page 41: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/41.jpg)
Practice Makes Perfect
By completing this worksheet INDEPENDENTLY, it will help us to
perfect the skill of writing chemical formulas of covalent
compounds.
85%
![Page 42: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/42.jpg)
Answer Key
LiBr
S3P4
KNO3
OCl FeI3 CuCl SF6
Ba(MnO4)2
Ga2(Cr2O7)3
CBr2
V2(CO3)3
Br2F9
C7N10
Na2O
NO Mn2(Cr2O7)5
XeF2
SO2
Ir(HCO3)7
AsC8
![Page 43: Warm Up: 4 Minutes Write the Learning Target You should be working SILENTLY Stay in your own seat 1.Log into your computer 2.Go to m.socrative.com 3.Enter.](https://reader036.fdocuments.net/reader036/viewer/2022070307/551a416d5503463e778b4f6b/html5/thumbnails/43.jpg)
Closing
What is the process for composing the chemical formula of an covalent compound?
How is this different from the formula of an ionic compound?