NomenclatureReview

Because we know your brain is getting full!

Recall there are four categories of chemicals for naming rules

Recall there are four categories of chemicals for naming rules

Ionic Compounds

Recall there are four categories of chemicals for naming rules

Ionic Compounds

Covalent non-acids (molecular compounds)

Recall there are four categories of chemicals for naming rules

Ionic Compounds

Covalent non-acids (molecular compounds)

Binary Acids

Recall there are four categories of chemicals for naming rules

Ionic Compounds

Covalent non-acids (molecular compounds)

Binary Acids

Oxy Acids

Ionic Compounds

Ionic Compounds

Remember there are salts and bases.

Ionic Compounds

Bases

Ionic Compounds

Bases

Bases end in OH

Ionic Compounds

Bases

Bases end in OH

Exception is acetic acid: CH3COOH

Ionic Compounds

Salts

Ionic Compounds

Salts

Metal and Non-metal

Ionic Compounds

Salts

Metal and Non-metal

Don’t start with H or end in OH

Naming Ionic Compounds

Ionic Compounds

1. Name the metal

Ionic Compounds

1. Name the metal

2. Check its combining capacity (roman numerals)

Ionic Compounds

1. Name the metal

2. Check its combining capacity (roman numerals)

3. Name the non-metal (change ending to IDE)

or

Polyatomic group (leave ending SAME)

NaOH

Fe2O3

(NH4)2SO4

Pb(CH3COO)4

MgCO3

NaOH sodium hydroxide

Fe2O3

(NH4)2SO4

Pb(CH3COO)4

MgCO3

NaOH sodium hydroxide

Fe2O3 iron III oxide

(NH4)2SO4

Pb(CH3COO)4

MgCO3

NaOH sodium hydroxide

Fe2O3 iron III oxide

(NH4)2SO4 ammonium sulphate

Pb(CH3COO)4

MgCO3

NaOH sodium hydroxide

Fe2O3 iron III oxide

(NH4)2SO4 ammonium sulphate

Pb(CH3COO)4 lead IV acetate

MgCO3

NaOH sodium hydroxide

Fe2O3 iron III oxide

(NH4)2SO4 ammonium sulphate

Pb(CH3COO)4 lead IV acetate

MgCO3 magnesium carbonate

Covalent non-acids

Covalent non-acids

Use greek prefixes

Covalent non-acids

Use Greek prefixes

1 mono 6 hexa

2 di 7 hepta

3 tri 8 octa

4 tetra 9 nona

5 penta 10 deca

Covalent non-acids

1. Name first prefix

Covalent non-acids

1. Name first prefix

2. Name first element (leave ending SAME)

Covalent non-acids

1. Name first prefix

2. Name first element (leave ending SAME)

3. Name second prefix

Covalent non-acids

1. Name first prefix

2. Name first element (leave ending SAME)

3. Name second prefix

4. Name second element (ending to IDE)

Covalent non-acids

1. Name first prefix

2. Name first element (leave ending SAME)

3. Name second prefix

4. Name second element (ending to IDE)

**never start with mono**

OI2

P2O3

AsBr3

CO

N2Se3

OI2 oxygen diiodide

P2O3

AsBr3

CO

N2Se3

OI2 oxygen diiodide

P2O3 diphosphorus trioxide

AsBr3

CO

N2Se3

OI2 oxygen diiodide

P2O3 diphosphorus trioxide

AsBr3 arsenic tribromide

CO

N2Se3

OI2 oxygen diiodide

P2O3 diphosphorus trioxide

AsBr3 arsenic tribromide

CO carbon monoxide

N2Se3

OI2 oxygen diiodide

P2O3 diphosphorus trioxide

AsBr3 arsenic tribromide

CO carbon monoxide

N2Se3 dinitrogen triselenide

Binary acids

Binary acids

Start with an H

Do not contain any O’s

Binary acids

Start with an H

Do not contain any O’s

If they are not aqueous (solids or gases or liquids) they are PURE

Binary acids

Start with an H

Do not contain any O’s

If they are not aqueous (solids or gases or

liquids) they are PURE

Name like ordinary Ionic compounds

Binary acids

Binary acids

If they are dissolved in water or aqueous (aq)

Binary acids

If they are dissolved in water or aqueous (aq)

Hydro___X____ic Acid

HI (s)

HCl(aq)

H2S(aq)

H3N(g)

HBr(aq)

HI (s) hydrogen iodide

HCl(aq) hydrochloric acid

H2S(aq) hydrosulphuric acid

H3N(g) hydrogen nitride

HBr(aq) hydrobromic acid

Oxy acids

Oxy acids

Start with an H

Do contain any O’s

Oxy acids

Start with an H

Do contain any O’s

If they are not aqueous (solids or gases or

liquids) they are PURE

Oxy acids

Start with an H

Do contain any O’s

If they are not aqueous (solids or gases or

liquids) they are PURE

Name like ordinary Ionic compounds

Oxy acids

Oxy acids

If they are dissolved in water or aqueous (aq)

Oxy acids

If they are dissolved in water or aqueous (aq)

___X____ic acid (if polyatomic ends “ate”)

Oxy acids

If they are dissolved in water or aqueous (aq)

___X____ic acid (if polyatomic ends “ate”)

Or

___X____ous acid (if polyatomic ends “ite”)

H2SO4 (s)

H2Cr2O7(aq)

H2CO3(aq)

HNO3(g)

HClO(aq)

H2SO4 (s) hydrogen sulphate

H2Cr2O7(aq)

H2CO3(aq)

HNO3(g)

HClO(aq)

H2SO4 (s) hydrogen sulphate

H2Cr2O7(aq) dichromic acid

H2CO3(aq)

HNO3(g)

HClO(aq)

H2SO4 (s) hydrogen sulphate

H2Cr2O7(aq) dichromic acid

H2CO3(aq) carbonic acid

HNO3(g)

HClO(aq)

H2SO4 (s) hydrogen sulphate

H2Cr2O7(aq) dichromic acid

H2CO3(aq) carbonic acid

HNO3(g) hydrogen nitrate

HClO(aq)

H2SO4 (s) hydrogen sulphate

H2Cr2O7(aq) dichromic acid

H2CO3(aq) carbonic acid

HNO3(g) hydrogen nitrate

HClO(aq) hypochlorous acid

CuCl2. 6H2O

CuCl2. 6H2O

Copper II chloride hexahydrate

MgSO4 . 7H2O

CuCl2. 6H2O

Copper II chloride hexahydrate

MgSO4 . 7H2O

Magnesium sulphate heptahydrate

Na2CO3 . 10 H2O

CuCl2. 6H2O

Copper II chloride hexahydrate

MgSO4 . 7H2O

Magnesium sulphate heptahydrate

Na2CO3 . 10 H2O

Sodium carbonate decahydrate

Homework: Complete Naming Review Worksheet