ibar – a solution to ionic naming kevin cameron – chemistry – peachtree ridge hs sarah eales...
TRANSCRIPT
![Page 1: IBar – A Solution To Ionic Naming Kevin Cameron – Chemistry – Peachtree Ridge HS Sarah Eales – Chemistry – Peachtree Ridge HS Christine Wahl – Chemistry](https://reader030.vdocuments.mx/reader030/viewer/2022032708/56649e5d5503460f94b561fc/html5/thumbnails/1.jpg)
iBar – A Solution To Ionic NamingKevin Cameron – Chemistry – Peachtree Ridge HSSarah Eales – Chemistry – Peachtree Ridge HSChristine Wahl – Chemistry – Peachtree Ridge HS
![Page 2: IBar – A Solution To Ionic Naming Kevin Cameron – Chemistry – Peachtree Ridge HS Sarah Eales – Chemistry – Peachtree Ridge HS Christine Wahl – Chemistry](https://reader030.vdocuments.mx/reader030/viewer/2022032708/56649e5d5503460f94b561fc/html5/thumbnails/2.jpg)
Who We Teach• Peachtree Ridge High School – Gwinnett County• Peachtree Ridge – 3500+ students• 10th Grade Chemistry• Peachtree Ridge has 3 levels: On-level, Pre-AP, & AP• We teach On-level
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COMMON MISTAKESWE SEE
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Common Errors
Given• Magnesium oxide• Dihydrogen dioxide• Copper (II) oxide• Sodium oxide
Incorrect Answer• Mg2O2
• HO• Cu2O
• NaO2
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Our Solution• One method for ionic compounds• Easily identifiable as the solution for ionics• Remove as many “rules” as possible• Needs to work EVERY time
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Ionic vs. Covalent
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iBar
Given
Answer
Work AreaCation Side
Work AreaAnion Side
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Example: Sodium chloride
Sodium chloride
NaCl
Na+ Cl-+1 -1
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Example: Magnesium oxide
Magnesium oxide
MgO
Mg2+ O2-+2 -2
![Page 10: IBar – A Solution To Ionic Naming Kevin Cameron – Chemistry – Peachtree Ridge HS Sarah Eales – Chemistry – Peachtree Ridge HS Christine Wahl – Chemistry](https://reader030.vdocuments.mx/reader030/viewer/2022032708/56649e5d5503460f94b561fc/html5/thumbnails/10.jpg)
Example: Calcium chloride
Calcium chloride
CaCl2
Ca2+ Cl-+2 -1Cl- -2
X
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Example: K2O
K2O
Potassium oxide
K+ O2-+2 -2K+
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Example: Iron (III) oxide
Iron (III) oxide
Fe2O3
Fe3+ O2-+3 -2O2- -4
-6+6 Fe3+
O2-
XX
X
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Example: Cu2O
Cu2O
Copper (I) oxide
Cu O2-+2 -2Cu
++
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Example: Barium and Chlorine
Barium chloride
BaCl2
Ba2+ Cl-+2 -1Cl- -2
X
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Example: Fe3O4
Fe3O4
BaCl2
Ba2+ Cl-+2 -1Cl- -2
X
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PowerPoint Presentation
www.chemistrycameron.wikispaces.com
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Session Evaluation: Friday
http://tinyurl.com/GSTA27