open your laptop

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Open Your Laptop Open the Unit 7 guided practice

PowerPoint: U7GpPeriodLastName Open the Lesson PowerPoint:

U7L3NamingIonicComp2009stud.pptx

Start building the tree map on slide 4

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Lesson ObjectivesBe able to

1. Name binary ionic compounds from the formula.

2. Name ionic compounds with transition metals.

3. Name ionic compounds with polyatomic ions.

4. State that the net charge of an ionic compound is zero.

5. Determine the charge of one ion from the charge of the other ion.

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AsideIonic compound = a salt

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Look through the PowerPoint and draw a tree map showing the different types of ionic

compounds. - GP

Text boxText box

Text box

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Binary Ionic Compounds

• Binary means two

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Binary Ionic Compounds

• Binary means two• Binary ionic compound = two elements

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Binary Ionic Compounds

• Binary means two• Binary ionic compound = two elements

• One metal (cation)

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Binary Ionic Compounds

• Binary means two• Binary ionic compound = two elements

• One metal (cation) • One nonmetal (anion)

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Binary Ionic Compounds

• Binary means two• Binary ionic compound = two elements

• One metal (cation) • One nonmetal (anion)

Examples:

OLiCaFNaCl

2

2

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Binary Ionic Compounds• Binary means two• Binary ionic compound = two elements

• One metal (cation) • One nonmetal (anion)

• Notice:• Metal (cation, +) ion is always written first

OLiCaFNaCl

2

2

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Binary Ionic Compounds• Binary means two• Binary ionic compound = two elements

• One metal (cation) • One nonmetal (anion)

• Notice:• Metal (cation, +) ion is always written first• Nonmetal (anion, -) ion is written last

OLiCaFNaCl

2

2

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Binary Ionic Compounds - GP

1. Binary means __________2. A binary ionic compound is an ________ compound between a __________ and a _________.3. The __________ ______ is written first.4. The _____________ _______ is written last.

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Naming Binary Ionic Compounds

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Naming Binary Ionic Compounds

• Metal ion (Cation) name written first

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Naming Binary Ionic Compounds

• Metal ion (Cation) name written first• Nonmetal ion (Anion) name written second

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Naming Binary Ionic Compounds

• Metal ion name written first• Nonmetal ion name written second

Example

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Naming Binary Ionic Compounds

• Metal ion name written first• Nonmetal ion name written second

Example NaCl

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Naming Binary Ionic Compounds

• Metal ion name written first• Nonmetal ion name written second

Example

Sodium NaCl

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Naming Binary Ionic Compounds

• Metal ion name written first• Nonmetal ion name written second

Example

Sodium chloride NaCl

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Naming Binary Ionic Compounds

• Metal ion name written first• Nonmetal ion name written second

Example

SrO

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Naming Binary Ionic Compounds

• Metal ion name written first•Nonmetal ion name written second

Example

Strontium SrO

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Naming Binary Ionic Compounds

• Metal ion name written first• Nonmetal ion name written second

Example

Strontium oxide SrO

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Naming Binary Ionic Compounds

• Metal ion name written first• Nonmetal ion name written second

Example

2MgF

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Naming Binary Ionic Compounds

•Metal ion name written first•Nonmetal ion name written second

Example

Magnesium 2MgF

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Naming Binary Ionic Compounds

• Metal ion name written first• Nonmetal ion name written second

Example

Magnesium fluoride 2MgF

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Guided PracticeName the following:

5. NaF

6. Al2O3

7. MgCl2

8. Li3P

9. KI

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Add to the tree map how to name binary ionic compounds. - GP Copy and Paste

from slide 4.

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Naming Ionic Compounds with

Transition Metals.

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Naming Ionic Compounds with

Transition Metals.• Same as before just add a Roman numeral to

the metal (cation) name.

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Naming Ionic Compounds with

Transition Metals.• Same as before just add a Roman numeral to

the metal (cation) name.• The Roman numeral is the charge of the

metal ion !!!!!

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Naming Ionic Compounds with

Transition Metals.• Same as before just add a Roman numeral to

the metal (cation) name.• The Roman numeral is the charge of the

metal ion !!!!!• You must work backward to find the charge

of the metal.

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Add to the tree map how to name ionic compounds with transition metals.- GP Copy and Paste from slide 30.

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Naming Ionic Compounds with Transition Metals.

Two Key Points for finding the charge:

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Naming Ionic Compounds with Transition Metals.

Two Key Points for finding the charge:

1. The charge of a compound is zero.

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Naming Ionic Compounds with Transition Metals.

Two Key Points for finding the charge:

1. The charge of a compound is zero.

2. The positive charge is equal to the negative charge.

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Naming Ionic Compounds with

Transition Metals.

2CuF

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Naming Ionic Compounds with

Transition Metals.

2CuFHow do you know what the charge on the metal is?

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Naming Ionic Compounds with

Transition Metals.

2CuFSince compounds have no charge (neutral).

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Naming Ionic Compounds with

Transition Metals.

2CuFThe positive charge on the metal must be equal but opposite to the negative charge on the nonmetal

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Naming Ionic Compounds with

Transition Metals.

2CuFFluoride ion has a 1- charge

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Naming Ionic Compounds with

Transition Metals.

2CuFFluoride ion has a 1- charge

2 x 1- = 2-

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Naming Ionic Compounds with

Transition Metals.

2CuFFluoride ion has a 1- charge

2 x 1- = 2-

Since there are two of them the total charge is 2-.

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Naming Ionic Compounds with

Transition Metals.

2CuFSince there are two of them the total charge is 2-.

Copper must be 2+.

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Naming Ionic Compounds with

Transition Metals.

2CuFCopper (II) Fluoride

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Naming Ionic Compounds with Transition Metals. - GP

10. The Roman numeral is the ____________ of the ____________ion. 11. What are the two key points for finding the charge of the transition metal ion?   

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Procedure for Find the Charge of a Transition Metal.

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Procedure for Find the Charge of a Transition Metal.

1. Look up the charge of the negative ion.

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Procedure for Find the Charge of a Transition Metal.

1. Look up the charge of the negative ion.2. Multiply the negative charge by the number of

anions.

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Procedure for Find the Charge of a Transition Metal.

1. Look up the charge of the negative ion.2. Multiply the negative charge by the number of

anions. This is the total negative charge.

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Procedure for Find the Charge of a Transition Metal.

1. Look up the charge of the negative ion.2. Multiply the negative charge by the number of

anions. This is the total negative charge.3. Put a + sign on the total negative charge, this is

the total positive charge.

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Procedure for Find the Charge of a Transition Metal.

1. Look up the charge of the negative ion.2. Multiply the negative charge by the number of

anions. This is the total negative charge.3. Put a + sign on the total negative charge, this is

the total positive charge.4. Divide the total positive charge by the number of

cations.

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Procedure for Find the Charge of a Transition Metal.

1. Look up the charge of the negative ion.2. Multiply the negative charge by the number of

anions. This is the total negative charge.3. Put a + sign on the total negative charge, this is

the total positive charge.4. Divide the total positive charge by the number of

cations. This is the charge of each transition metal ion which is the Roman numeral.

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Draw a flow map for finding the charge of a transition metal. - GP

Use Smart Art.

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Naming Ionic Compounds with Transition Metals - GP

13. FeO 

14. TiO2

 15. Cu3(PO4)2

  16. Fe2(SO4)3

17. FeS 

18. FeCl3

19. TiS2

 20. ZnF2

  21. CuCl

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Naming Ionic Compounds with Polyatomic ions.

•Three kinds

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Naming Ionic Compounds with Polyatomic ions.

•Three kinds

Metal-polyatomic

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Naming Ionic Compounds with Polyatomic ions.

•Three kinds

Metal-polyatomic

Polyatomic-nonmetal

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Naming Ionic Compounds with Polyatomic ions.

•Three kinds

Metal-polyatomic

Polyatomic-nonmetal

Polyatomic-polyatomic

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Naming Ionic Compounds with Polyatomic ions.

2)(OHCaMetal-Polyatomic

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Naming Ionic Compounds with Polyatomic ions.

2)(OHCaMetal-Polyatomic

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Naming Ionic Compounds with Polyatomic ions.

2)(OHCaMetal-Polyatomic

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Naming Ionic Compounds with Polyatomic ions.

2)(OHCaMetal-Polyatomic

Calcium

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Naming Ionic Compounds with Polyatomic ions.

2)(OHCaMetal-Polyatomic

Calcium

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Naming Ionic Compounds with Polyatomic ions.

2)(OHCaMetal-Polyatomic

Calcium hydroxide

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Naming Ionic Compounds with Polyatomic ions.

342 )(SOAlMetal-Polyatomic

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Naming Ionic Compounds with Polyatomic ions.

342 )(SOAlMetal-Polyatomic

Aluminum Sulfate

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Naming Ionic Compounds with Polyatomic ions.

Polyatomic-nonmetal

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Naming Ionic Compounds with Polyatomic ions.

ClNH 4

Polyatomic-nonmetal

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Naming Ionic Compounds with Polyatomic ions.

ClNH 4

Polyatomic-nonmetal

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Naming Ionic Compounds with Polyatomic ions.

ClNH 4

Polyatomic-nonmetal

Ammonium

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Naming Ionic Compounds with Polyatomic ions.

ClNH 4

Polyatomic-nonmetal

Ammonium

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Naming Ionic Compounds with Polyatomic ions.

ClNH 4

Polyatomic-nonmetal

Ammonium

Remember: Anions end in -ide

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Naming Ionic Compounds with Polyatomic ions.

ClNH 4

Polyatomic-nonmetal

Ammonium chloride

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Naming Ionic Compounds with Polyatomic ions.

ClNH 4

Polyatomic-nonmetal

Ammonium chloride

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Naming Ionic Compounds with Polyatomic ions.

Polyatomic-polyatomic

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Naming Ionic Compounds with Polyatomic ions.

Polyatomic-polyatomic

(NH4 )2SO4

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(NH4 )2SO4

Naming Ionic Compounds with Polyatomic ions.

Polyatomic-polyatomic

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(NH4 )2SO4

Naming Ionic Compounds with Polyatomic ions.

Polyatomic-polyatomic

Ammonium

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Naming Ionic Compounds with Polyatomic ions.

(NH4 )2SO4

Polyatomic-polyatomic

Ammonium sulfate

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Naming Ionic Compounds with Polyatomic ions.

What is a good indication that a compound contains a polyatomic ion?

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Naming Ionic Compounds with Polyatomic ions.

What is a good indication that a compound contains a polyatomic ion?

It has more than two elements in the compound.

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Ionic Compound with Polyatomic Ions. - GP

22. What are the three types of ionic compounds that have polyatomic ions in them?

23. Where do you find a list of polyatomic ions?

 24. What is a good indication that there is

a polyatomic ion in a compound? 

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Add to the tree map how to name ionic compounds with polyatomic ions. – GP Copy and Paste from

slide 36.

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Ionic Compounds w/ Polyatomic Guided

PracticeName the following

25. Na2SO4

26. (NH4)3PO4

27. Al2(C2O4)3

28. NaHCO3

29. H2O2

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Ionic Compounds w/ Polyatomic Guided

PracticeName the following

30. KMnO4

31. Li2CrO4

32. Ca(ClO)2

33. AgNO3

34. NiSO3

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