Nomenclature Review
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Nomenclature Review Because we know your brain is getting full!
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Nomenclature Review. 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 - PowerPoint PPT Presentation
Transcript of Nomenclature Review
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 CompoundsCovalent non-acids (molecular compounds)
Recall there are four categories of chemicals for naming rules
Ionic CompoundsCovalent non-acids (molecular compounds)Binary Acids
Recall there are four categories of chemicals for naming rules
Ionic CompoundsCovalent non-acids (molecular compounds)Binary AcidsOxy 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 hexa2 di 7 hepta3 tri 8 octa 4 tetra 9 nona5 penta 10 deca
Covalent non-acids
1. Name first prefix
Covalent non-acids
1. Name first prefix2. Name first element (leave ending SAME)
Covalent non-acids
1. Name first prefix2. Name first element (leave ending SAME)3. Name second prefix
Covalent non-acids
1. Name first prefix2. Name first element (leave ending SAME)3. Name second prefix4. Name second element (ending to IDE)
Covalent non-acids
1. Name first prefix2. Name first element (leave ending SAME)3. Name second prefix4. 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
COcarbon monoxide
N2Se3
OI2 oxygen diiodide
P2O3 diphosphorus trioxide
AsBr3 arsenic tribromide
COcarbon monoxide
N2Se3 dinitrogen triselenide
Binary acids
Binary acidsStart with an HDo not contain any O’s
Binary acidsStart with an HDo not contain any O’s
If they are not aqueous (solids or gases or liquids) they are PURE
Binary acidsStart with an HDo not contain any O’s
If they are not aqueous (solids or gases orliquids) 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 acidsStart with an HDo contain any O’s
Oxy acidsStart with an HDo contain any O’s
If they are not aqueous (solids or gases or liquids) they are PURE
Oxy acidsStart with an HDo 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
