Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen....
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Transcript of Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen....
![Page 1: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/1.jpg)
Catalyst – October 9(3), 20091. Write and name the compound
formed through Beryllium and Oxygen.
2. Write and name the compound formed between Potassium and Sulfur.
![Page 2: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/2.jpg)
Today’s Agenda
Catalyst Practice Naming Ionic Intro to Covalent Compounds Covalent Bond Formation (more
LDS’s!) Project Work Time
Exit Question
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What do you see? Copy the table into your notes and fill in the question marks with what you think is correct.
Formula for
Ionic Compound
Name for
Ionic Compound
NaCl Sodium chloride
CaCl2 Calcium chloride
KBr Potassium bromide
MgF2 ???
NaBr ???
![Page 4: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/4.jpg)
Naming Ionic Compounds
1)Write name of first element (metal).
2)Second element ends in -ide.
3)Ignore subscripts!
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Naming Ionic Compounds
Draw a mental line between the
ions.Na+ Cl-
![Page 6: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/6.jpg)
Naming Ionic Compounds
Binary Ionic Compound – an ionic compound
composed of two elements
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Naming Ionic Compounds
ZnO
![Page 8: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/8.jpg)
Naming Ionic Compounds
ZnO
Zinc Oxide
![Page 9: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/9.jpg)
Naming Ionic Compounds
CaCl2
![Page 10: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/10.jpg)
Naming Ionic Compounds
CaCl2
Calcium Chloride
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Naming Ionic Compounds
Al2O3
![Page 12: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/12.jpg)
Naming Ionic Compounds
Al2O3
Aluminum Oxide
![Page 13: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/13.jpg)
Naming Ionic Compounds
Ternary Ionic Compound – an ionic compound with more than
2 elements
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Naming Ionic Compounds
Ionic Cheat Sheets!
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Naming Ionic CompoundsDo not lose
this…you will need it the rest of your life (in my class).
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Naming Ionic Compounds
The way you use it…
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Naming Ionic Compounds1) Look up the ions
on the cheat sheet and write the words next to
them.
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Naming Ionic CompoundsBaCO3
![Page 19: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/19.jpg)
Naming Ionic CompoundsBaCO3
Normally the first element is the first
piece and the rest is the second piece.
![Page 20: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/20.jpg)
Naming Ionic CompoundsBaCO3
Barium
![Page 21: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/21.jpg)
Naming Ionic Compounds
If the first element is +2, where
should we find the second?(Remember, charges must
balance!)
![Page 22: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/22.jpg)
Naming Ionic CompoundsBaCO3
Barium
![Page 23: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/23.jpg)
Naming Ionic CompoundsBaCO3
Barium Carbonate
![Page 24: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/24.jpg)
Naming Ionic CompoundsAlPO3
![Page 25: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/25.jpg)
Naming Ionic CompoundsAlPO3
Aluminum
![Page 26: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/26.jpg)
Naming Ionic CompoundsAlPO3
Aluminum Phosphite
![Page 27: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/27.jpg)
Naming Ionic CompoundsH3PO4
![Page 28: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/28.jpg)
Naming Ionic CompoundsH3PO4
Hydrogen
![Page 29: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/29.jpg)
Naming Ionic CompoundsH3PO4
Think: H+, we have 3 which
means +3, where will PO4
be?
![Page 30: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/30.jpg)
Naming Ionic CompoundsH3PO4
Hydrogen Phosphate
![Page 31: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/31.jpg)
Naming Ionic CompoundsFeSO4
![Page 32: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/32.jpg)
Naming Ionic CompoundsFeSO4
Notice Iron appears in +2
and +3…
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Naming Ionic CompoundsFeSO4
Sulfate
![Page 34: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/34.jpg)
Naming Ionic CompoundsFeSO4
Since Sulfate is -2, Fe must be
+2
![Page 35: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/35.jpg)
Naming Ionic CompoundsFeSO4
Iron(II) Sulfate
![Page 36: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/36.jpg)
Naming Ionic CompoundsFeSO4
Iron(II) Sulfate or
Ferrous Sulfate
![Page 37: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/37.jpg)
Today’s Objectives
SWBAT find some atom love! SWBAT state characteristics of
covalent compounds. SWBAT model covalent bond
formation.
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Covalent Compounds in da House! Covalent compounds
are EVERYWHERE! Household cleaners
(Ammonia) Water! Salad dressing Political debate!
(think greenhouse gases)
![Page 39: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/39.jpg)
Find the Characteristics of Covalent Compounds….
Let’s HUNT!
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Characteristics of Covalent Compounds(Key Point #1)1. Electrons are shared2. Bonds between nonmetals3. Usually gases at room
temperature (not crystals )4. Low melting points5. Poor conductors of electricity
![Page 41: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/41.jpg)
What’s the difference between ionic and covalent compounds?It is important to understand the differences between ionic and covalent compounds
Let’s review ionic compound characteristics…
![Page 42: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/42.jpg)
Characteristics of Ionic Compounds
1. Electrons are transferred2. Bonds between metals and
nonmetals3. Make crystals4. High melting points5. Good conductors of electricity
when dissolved
![Page 43: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/43.jpg)
Group Race!
Each group will complete a Double Bubble Diagram…liiiiiike this (Double Bubble doc)
Rules:1. No talking or sharing of notes!2. First person fills in ONE bubble and passes
paper to next person – cannot skip people!3. If next person doesn’t know an answer,
he/she must stand up and do 10 jumping jacks before passing paper.
4. Next person fills in ONE bubble and passes paper to next person…etc!
![Page 44: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/44.jpg)
How do covalent bonds form?Let’s look at Lewis Dot Structures again!
Key Point #2: Each atom in a compound satisfies the octet rule. This is shown in a Lewis Dot Structure.
![Page 45: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/45.jpg)
Single Bonds
Single covalent bond: one pair of shared electrons (two electrons)
Atoms may be the same H2, F2, Cl2, Br2, I2, O2
Atoms may be different HF, HCl, HBr, HI
=
![Page 46: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/46.jpg)
Formation of Single Covalent Bonds
ExamplesH2
F2
HCl (chlorine)
![Page 47: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/47.jpg)
Formation of Single Covalent Bonds
Your Turn!Cl2
HBr
![Page 48: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/48.jpg)
Tricks!
Central atom: in the center of a molecule, usually has lower electronegativity
Terminal atom: not in the center of a molecule
Hydrogen will NEVER be a central atom!
![Page 49: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/49.jpg)
Formation of Multiple Single Bonds
ExamplesNH3
SeCl2
![Page 50: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/50.jpg)
Formation of Multiple Single Bonds
Your Turn!NF3
CH4
CH3Cl
![Page 51: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/51.jpg)
Practice Time – Finish for HW! Draw the Lewis Dot Structures for the
following covalent compounds:1. Br2
2. HI3. PH3
4. H2S
5. CCl46. PH3
7. SiH4
![Page 52: Catalyst – October 9(3), 2009 1. Write and name the compound formed through Beryllium and Oxygen. 2. Write and name the compound formed between Potassium.](https://reader035.fdocuments.us/reader035/viewer/2022062409/5697c01d1a28abf838cd0885/html5/thumbnails/52.jpg)
Exit Question
1. What are 3 characteristics of covalent compounds?
2. What is one difference between ionic and covalent compounds?
3. Draw the Lewis Dot Structure for Cl2.