Review Book: Review Book: Naming and Naming and

Writing Writing Binary CompoundsBinary Compounds

Look Book GuideLook Book Guide

Naming Binary Compounds and Writing Naming Binary Compounds and Writing FormulasFormulas

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Ionic Names_______________________Ionic Names_______________________

Ionic Formulas_____________________Ionic Formulas_____________________

Molecular Names___________________Molecular Names___________________

Molecular Formulas_________________Molecular Formulas_________________

AcidsAcids

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Put the name of the + ion then the name of Put the name of the + ion then the name of the - ion. NO PREFIXES! NO PREFIXES! the - ion. NO PREFIXES! NO PREFIXES! NO PREFIXES!NO PREFIXES!

Roman numerals are needed for transition Roman numerals are needed for transition metals & Sn & Pb ~ except Cd, Zn, Ag. metals & Sn & Pb ~ except Cd, Zn, Ag. The numeral matches the charge.The numeral matches the charge.

Single - ions get ~ide endings.Single - ions get ~ide endings.

Polyatomic ions are named on ion chart Polyatomic ions are named on ion chart providedprovided

Ionic NamesIonic Names

Metal to NonmetalMetal to NonmetalKK22SSNHNH44ClClPb(NOPb(NO33))22

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Put the name of the + ion then the name of the - Put the name of the + ion then the name of the - ion. NO PREFIXES! NO PREFIXES! NO PREFIXES!ion. NO PREFIXES! NO PREFIXES! NO PREFIXES!

Roman numerals are needed for transition metals Roman numerals are needed for transition metals & Sn & Pb ~ except Cd, Zn, Ag. The numeral & Sn & Pb ~ except Cd, Zn, Ag. The numeral matches the charge.matches the charge.

Single - ions get ~ide endings.Single - ions get ~ide endings.

Polyatomic ions are named on ion chart providedPolyatomic ions are named on ion chart provided

Ionic NamesIonic Names

Metal to NonmetalMetal to NonmetalKK22S potassium sulfideS potassium sulfideNHNH44ClClPb(NOPb(NO33))22

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Put the name of the + ion then the name of the - Put the name of the + ion then the name of the - ion. NO PREFIXES! NO PREFIXES! NO PREFIXES!ion. NO PREFIXES! NO PREFIXES! NO PREFIXES!

Roman numerals are needed for transition metals Roman numerals are needed for transition metals & Sn & Pb ~ except Cd, Zn, Ag. The numeral & Sn & Pb ~ except Cd, Zn, Ag. The numeral matches the charge.matches the charge.

Single - ions get ~ide endings.Single - ions get ~ide endings.

Polyatomic ions are named on ion chart providedPolyatomic ions are named on ion chart provided

Ionic NamesIonic Names

Metal to NonmetalMetal to NonmetalKK22S potassium sulfideS potassium sulfideNHNH44Cl ammonium Cl ammonium chloridechloridePb(NOPb(NO33))22

______________________________________________________________________________________Put the name of the + ion then the name of the - Put the name of the + ion then the name of the - ion. NO PREFIXES! NO PREFIXES! NO PREFIXES!ion. NO PREFIXES! NO PREFIXES! NO PREFIXES!

Roman numerals are needed for transition metals Roman numerals are needed for transition metals & Sn & Pb ~ except Cd, Zn, Ag. The numeral & Sn & Pb ~ except Cd, Zn, Ag. The numeral matches the charge.matches the charge.

Single - ions get ~ide endings.Single - ions get ~ide endings.

Polyatomic ions are named on ion chart providedPolyatomic ions are named on ion chart provided

Ionic NamesIonic Names

Metal to NonmetalMetal to NonmetalKK22S potassium sulfideS potassium sulfideNHNH44Cl ammonium Cl ammonium chloridechloridePb(NOPb(NO33))2 2 lead (II) nitratelead (II) nitrate

______________________________________________________________________________________Put the name of the + ion then the name of the - Put the name of the + ion then the name of the - ion. NO PREFIXES! NO PREFIXES! NO PREFIXES!ion. NO PREFIXES! NO PREFIXES! NO PREFIXES!

Roman numerals are needed for transition metals Roman numerals are needed for transition metals & Sn & Pb ~ except Cd, Zn, Ag. The numeral & Sn & Pb ~ except Cd, Zn, Ag. The numeral matches the charge.matches the charge.

Single - ions get ~ide endings.Single - ions get ~ide endings.

Polyatomic ions are named on ion chart providedPolyatomic ions are named on ion chart provided

Ionic NamesIonic Names

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Write the formula and charge of the + ion Write the formula and charge of the + ion then the formula of the - ion. Add ions so then the formula of the - ion. Add ions so the charges add to zero. the charges add to zero.

Write the formula using subscripts to show Write the formula using subscripts to show how many of each ion is needed to have a how many of each ion is needed to have a total zero charge.total zero charge.

Use parenthesisUse parenthesis if if more than one polyatomic more than one polyatomic ion is used. Use ion chart for polyatomic ion is used. Use ion chart for polyatomic ion formulas.ion formulas.

Ionic FormulasIonic Formulas

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Write the formula and charge of the + ion Write the formula and charge of the + ion then the formula of the - ion. Add ions so then the formula of the - ion. Add ions so the charges add to zero. the charges add to zero.

Write the formula using subscripts to show Write the formula using subscripts to show how many of each ion is needed to have a how many of each ion is needed to have a total zero charge.total zero charge.

Use parenthasisUse parenthasis if if more than one polyatomic more than one polyatomic ion is used. Use ion chart for polyatomic ion is used. Use ion chart for polyatomic ion formulas.ion formulas.

Ionic FormulasIonic Formulas

Metal to NonmetalSodium OxideAmmonium SulfateCalcium NitriteStrontium Phosphate

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Write the formula and charge of the + ion Write the formula and charge of the + ion then the formula of the - ion. Add ions so then the formula of the - ion. Add ions so the charges add to zero. the charges add to zero.

Write the formula using subscripts to show Write the formula using subscripts to show how many of each ion is needed to have a how many of each ion is needed to have a total zero charge.total zero charge.

Use parenthasisUse parenthasis if if more than one polyatomic more than one polyatomic ion is used. Use ion chart for polyatomic ion is used. Use ion chart for polyatomic ion formulas.ion formulas.

Ionic FormulasIonic Formulas

Metal to NonmetalSodium Oxide Na2OAmmonium SulfateCalcium NitriteStrontium Phosphate

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Write the formula and charge of the + ion Write the formula and charge of the + ion then the formula of the - ion. Add ions so then the formula of the - ion. Add ions so the charges add to zero. the charges add to zero.

Write the formula using subscripts to show Write the formula using subscripts to show how many of each ion is needed to have a how many of each ion is needed to have a total zero charge.total zero charge.

Use parenthasisUse parenthasis if if more than one polyatomic more than one polyatomic ion is used. Use ion chart for polyatomic ion is used. Use ion chart for polyatomic ion formulas.ion formulas.

Ionic FormulasIonic Formulas

Metal to NonmetalSodium Oxide Na2OAmmonium Sulfate (NH4) 2SO4

Calcium NitriteStrontium Phosphate

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Write the formula and charge of the + ion Write the formula and charge of the + ion then the formula of the - ion. Add ions so then the formula of the - ion. Add ions so the charges add to zero. the charges add to zero.

Write the formula using subscripts to show Write the formula using subscripts to show how many of each ion is needed to have a how many of each ion is needed to have a total zero charge.total zero charge.

Use parenthasisUse parenthasis if if more than one polyatomic more than one polyatomic ion is used. Use ion chart for polyatomic ion is used. Use ion chart for polyatomic ion formulas.ion formulas.

Ionic FormulasIonic Formulas

Metal to NonmetalSodium Oxide Na2OAmmonium Sulfate (NH4)2SO4

Calcium Nitrite Ca(NO2)2Strontium Phosphate

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Write the formula and charge of the + ion Write the formula and charge of the + ion then the formula of the - ion. Add ions so then the formula of the - ion. Add ions so the charges add to zero. the charges add to zero.

Write the formula using subscripts to show Write the formula using subscripts to show how many of each ion is needed to have a how many of each ion is needed to have a total zero charge.total zero charge.

Use parenthasisUse parenthasis if if more than one polyatomic more than one polyatomic ion is used. Use ion chart for polyatomic ion is used. Use ion chart for polyatomic ion formulas.ion formulas.

Ionic FormulasIonic Formulas

Metal to NonmetalSodium Oxide Na2OAmmonium Sulfate (NH4)2SO4

Calcium Nitrite Ca(NO2)2Strontium Phosphate Sr3(PO4)2

Nonmetal to Nonmetal

Use prefixes to show how many of each atom are present.Use prefixes to show how many of each atom are present.

Use ~ide ending.Use ~ide ending.

Drop Drop ‘‘monomono’’ if it is at the beginning. (Note NH if it is at the beginning. (Note NH441+1+ is ionic!) is ionic!)

Mono = 1 Tetra = 4 Mono = 1 Tetra = 4 Hepta = 7 Hepta = 7

Di = 2Di = 2 Penta = 5Penta = 5 Octa = 8 Octa = 8 Deca = 10 Deca = 10

Tri = 3Tri = 3 Hexa = 6Hexa = 6 Nona = 9 Nona = 9

Molecular NamesMolecular Names

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Use prefixes to show how many of each atom Use prefixes to show how many of each atom are present. Use ~ide ending.are present. Use ~ide ending.

Drop Drop ‘‘monomono’’ if it is at the beginning. (Note if it is at the beginning. (Note NHNH44

1+1+ is ionic!) is ionic!)

Mono = 1 Tetra = 4 Mono = 1 Tetra = 4 Hepta = 7 Hepta = 7

Di = 2Di = 2 Penta = 5Penta = 5 Octa = 8 Octa = 8 Deca = 10 Deca = 10

Tri = 3Tri = 3 Hexa = 6Hexa = 6 Nona = 9 Nona = 9

Molecular NamesMolecular Names

Nonmetal to Nonmetal

N2OSO2

N2O3

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Use prefixes to show how many of each atom Use prefixes to show how many of each atom are present. Use ~ide ending.are present. Use ~ide ending.

Drop Drop ‘‘monomono’’ if it is at the beginning. (Note if it is at the beginning. (Note NHNH44

1+1+ is ionic!) is ionic!)

Mono = 1 Tetra = 4 Mono = 1 Tetra = 4 Hepta = 7 Hepta = 7

Di = 2Di = 2 Penta = 5Penta = 5 Octa = 8 Octa = 8 Deca = 10 Deca = 10

Tri = 3Tri = 3 Hexa = 6Hexa = 6 Nona = 9 Nona = 9

Molecular NamesMolecular Names

Nonmetal to Nonmetal

N2O dinitrogen monoxide

SO2

N2O3

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Use prefixes to show how many of each atom Use prefixes to show how many of each atom are present. Use ~ide ending.are present. Use ~ide ending.

Drop Drop ‘‘monomono’’ if it is at the beginning. (Note if it is at the beginning. (Note NHNH44

1+1+ is ionic!) is ionic!)

Mono = 1 Tetra = 4 Mono = 1 Tetra = 4 Hepta = 7 Hepta = 7

Di = 2Di = 2 Penta = 5Penta = 5 Octa = 8 Octa = 8 Deca = 10 Deca = 10

Tri = 3Tri = 3 Hexa = 6Hexa = 6 Nona = 9 Nona = 9

Molecular NamesMolecular Names

Nonmetal to Nonmetal

N2O dinitrogen monoxide

SO2 sulfur dioxide

N2O3

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Use prefixes to show how many of each atom Use prefixes to show how many of each atom are present. Use ~ide ending.are present. Use ~ide ending.

Drop Drop ‘‘monomono’’ if it is at the beginning. (Note if it is at the beginning. (Note NHNH44

1+1+ is ionic!) is ionic!)

Mono = 1 Tetra = 4 Mono = 1 Tetra = 4 Hepta = 7 Hepta = 7

Di = 2Di = 2 Penta = 5Penta = 5 Octa = 8 Octa = 8 Deca = 10 Deca = 10

Tri = 3Tri = 3 Hexa = 6Hexa = 6 Nona = 9 Nona = 9

Molecular NamesMolecular Names

Nonmetal to Nonmetal

N2O dinitrogen monoxide

SO2 sulfur dioxide

N2O3 dinitrogen trioxide

Nonmetal to NonmetalNonmetal to Nonmetal carbon monoxidecarbon monoxidesulfur trioxidesulfur trioxidedinitrogen dinitrogen tetrtetrooxidexide (“a” is dropped before an “o”) (“a” is dropped before an “o”)

carbon tetrachloridecarbon tetrachloride______________________________________________________________

Use prefixes to make the subscripts. If no prefix is Use prefixes to make the subscripts. If no prefix is present at the present at the

beginning, one atom is used. beginning, one atom is used.

See previous page for prefixes.See previous page for prefixes.

H2O The “2” is called a subscript. H2O The “2” is called a subscript.

Molecular FormulasMolecular Formulas

Nonmetal to NonmetalNonmetal to Nonmetal carbon monoxide COcarbon monoxide COsulfur trioxidesulfur trioxidedinitrogen tetroxidedinitrogen tetroxidecarbon tetrachloridecarbon tetrachloride______________________________________________________________

Use prefixes to make the subscripts. If no prefix is Use prefixes to make the subscripts. If no prefix is present at the present at the

beginning, one atom is used. beginning, one atom is used.

See previous page for prefixes.See previous page for prefixes.

H2O The “2” is called a subscript. H2O The “2” is called a subscript.

Molecular FormulasMolecular Formulas

Nonmetal to NonmetalNonmetal to Nonmetal carbon monoxide COcarbon monoxide COsulfur trioxide SOsulfur trioxide SO33

dinitrogen tetroxidedinitrogen tetroxidecarbon tetrachloridecarbon tetrachloride______________________________________________________________

Use prefixes to make the subscripts. If no prefix is Use prefixes to make the subscripts. If no prefix is present at the present at the

beginning, one atom is used. beginning, one atom is used.

See previous page for prefixes.See previous page for prefixes.

H2O The “2” is called a subscript. H2O The “2” is called a subscript.

Molecular FormulasMolecular Formulas

Nonmetal to NonmetalNonmetal to Nonmetal carbon monoxide COcarbon monoxide COsulfur trioxide SOsulfur trioxide SO33

dinitrogen tetroxide Ndinitrogen tetroxide N22OO44

carbon tetrachloridecarbon tetrachloride______________________________________________________________

Use prefixes to make the subscripts. If no prefix is Use prefixes to make the subscripts. If no prefix is present at the present at the

beginning, one atom is used. beginning, one atom is used.

See previous page for prefixes.See previous page for prefixes.

H2O The “2” is called a subscript. H2O The “2” is called a subscript.

Molecular FormulasMolecular Formulas

Nonmetal to NonmetalNonmetal to Nonmetal carbon monoxide COcarbon monoxide COsulfur trioxide SOsulfur trioxide SO33

dinitrogen tetroxide Ndinitrogen tetroxide N22OO44

carbon tetrachloride CClcarbon tetrachloride CCl44

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Use prefixes to make the subscripts. If no prefix is Use prefixes to make the subscripts. If no prefix is present at the present at the

beginning, one atom is used. beginning, one atom is used.

See previous page for prefixes.See previous page for prefixes.

H2O The “2” is called a subscript. H2O The “2” is called a subscript.

Molecular FormulasMolecular Formulas

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Know these four acidsKnow these four acids

Hydrochloric acid HClHydrochloric acid HCl Bases haveBases have

Acetic acid HCAcetic acid HC22HH33OO22 OHOH1-1-

Carbonic Acid HCarbonic Acid H22COCO33 Ex: NaOHEx: NaOH

Sulfuric acid HSulfuric acid H22SOSO44

Use the polyatomic ion chart to help you: Use the polyatomic ion chart to help you: Carbonate is COCarbonate is CO33

2-2-. All acids have H+ and . All acids have H+ and we need 2 H+ to balance the charges!we need 2 H+ to balance the charges!

AcidsAcids

Know them both directions:Know them both directions:Carbonic acid ________ HCl Carbonic acid ________ HCl ________________________

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Know these four acidsKnow these four acids

Hydrochloric acid HClHydrochloric acid HCl Bases haveBases have

Acetic acid HCAcetic acid HC22HH33OO22 OHOH1-1-

Carbonic Acid HCarbonic Acid H22COCO33 Ex: NaOHEx: NaOH

Sulfuric acid HSulfuric acid H22SOSO44

Use the polyatomic ion chart to help you: Use the polyatomic ion chart to help you: Carbonate is COCarbonate is CO332-2-. All acids have H+ and we . All acids have H+ and we need 2 H+ to balance the charges!need 2 H+ to balance the charges!

AcidsAcids

Know them both directions:Know them both directions:

Carbonic acid Carbonic acid HH22COCO33 HCl HCl hydrochloric hydrochloric acidacid

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Know these four acidsKnow these four acids

Hydrochloric acid HClHydrochloric acid HCl Most Bases haveMost Bases have

Acetic acid HCAcetic acid HC22HH33OO22 OHOH1-1-

Carbonic Acid HCarbonic Acid H22COCO33 Ex: NaOHEx: NaOH

Sulfuric acid HSulfuric acid H22SOSO44

Use the polyatomic ion chart to help you: Carbonate Use the polyatomic ion chart to help you: Carbonate is COis CO332-2-. All acids have H+ and we need 2 H+ to . All acids have H+ and we need 2 H+ to balance the charges!balance the charges!

AcidsAcids

Binary AcidsBinary AcidsHCl (hydrogen and one other element)HCl (hydrogen and one other element)

Hydro- Hydro- root of other elementroot of other element-ic-ic

hydrochlorichydrochloric

Ternary AcidsTernary AcidsHClOHClO33 (hydrogen and a polyatomic ion) (hydrogen and a polyatomic ion)

Do NOT use the prefix “hydro”Do NOT use the prefix “hydro”

Name the polyatomic ion - ClOName the polyatomic ion - ClO33-- = =

chloratechlorateIf polyatomic ion ends in –ate, then If polyatomic ion ends in –ate, then change the ending to –ic. change the ending to –ic.

If polyatomic ion ends in –ite, then If polyatomic ion ends in –ite, then change the ending to –ous.change the ending to –ous.

CHLORIC CHLORIC

HydratesHydratesCuSOCuSO44 . 5H . 5H22OO

Copper II Copper II pentapentahydratehydrate

mono, di, tri, tetra, penta, hexa, hepta, mono, di, tri, tetra, penta, hexa, hepta, octa, nona, decaocta, nona, deca