Salt formation
FeBr3
Iron (III) bromide
Fe(3+)
+ Br(-) =>
Fe3Br1
FeBr3
Some acids
Formula
HF
HCl
HBr
HI
HNO3
HNO2
H2SO4
H2SO3
Name
hydrofluoric acid
hydrochloric acid
hydrobromic acid
hydroiodic acid
nitric acid
nitrous acid
sulfuric acid
Sulfurous acid
Some acids and their anions
z
Acid
HF
HCl
HBr
HI
HNO3
Anion
FClBrINO3-
Name
fluoride anion
chloride anion
bromide anion
iodide anion
nitrate anion
NO2-
nitrite anion
H2SO4
H2SO3
SO42SO32-
sulfate anion
Sulfite anion
HNO2
Naming salts of acids
z
Higher oxidation state is named (stem)ic acid.
z
Lower oxidation state is named (stem)ous acid
z
Salts are named based on the acids.
•
•
Anions of -ic acids make “ate” salts.
Anions of -ous acids make “ite” salts.
acid
ic
salt
ate
ous
ite
Some acids
Formula
HCN
H3PO4
Name
hydrocyanic acid
phosphoric acid
H2CO3
carbonic acid
CH3COOH acetic acid
Some acids and their anions
z
Acid
HCN
H3PO4
H2CO3
CH3COOH
Anion
CNPO43CO32CH3COO-
Name
cyanide anion
phosphate anion
carbonate anion
acetate anion
Common bases
Formula
LiOH
NaOH
KOH
RbOH
CsOH
Ca(OH)2
Sr(OH)2
Ba(OH)2
hydroxide
Name
lithium hydroxide
sodium hydroxide
potassium hydroxide
rubidium hydroxide
cesium hydroxide
calcium hydroxide
strontium hydroxide
barium
More bases
z
Formula
Cu(OH)2
Fe(OH)2
Fe(OH)3
Zn(OH)2
Mg(OH)2
Name
copper (II) hydroxide
iron (II) hydroxide
iron (III) hydroxide
zinc (II) hydroxide
magnesium (II) hydroxide
Naming some oxides
z
z
z
Formula
Name
CO
CO2
SO3
carbon monoxide
carbon dioxide
sulfur trioxide
Naming some inorganic compounds
Cation named first
Anion named second
z
z
z
z
LiBr
MgCl2
Li2S
Al2O3
lithium bromide
magnesium (II) chloride
lithium sulfide
Aluminum (III) oxide
Naming some inorganic compounds
z
z
z
z
z
z
z
z
KOH
Ba(OH)2
Al(OH)3
Fe(OH)2
Fe(OH)3
Ba(CN)2
(NH4)2S
NH4CN
potassium hydroxide
barium (II) hydroxide
aluminum (III) hydroxide
iron (II) hydroxide
iron (III) hydroxide
barium (II) cyanide
ammonium sulfide
ammonium cyanide
Naming some salts
z
Acid
HNO2
nitrous acid
z
HNO3
nitric acid
z
H2SO3
sulfurous acid
Salt
NaNO2
sodium nitrite
NaNO3
sodium nitrate
Na2SO3
sodium sulfite
Classify each of the following ions as a
monoatomic or a polyatomic
z
z
z
z
z
Mg2+
SO32Cu+
NH4+
Br-
monatomic cation
polyatomic anion
monatomic cation
polyatomic cation
monatomic anion
I will do it!
Name the following compounds
z
z
z
z
z
z
z
z
CuCO3
(NH4)2CO3
ZnO
Fe(CH3COO)3
Al2(CO3)3
MgCl2
Zn(OH)2
(NH4)2S
You do it!
Write the correct formula for the following
You do it!
compounds
z
z
z
z
z
Potassium iodide
Copper(II) nitrate
Silver(I) sulfite
Magnesium (II) carbonate
Zinc (II) carbonate
PI
CuNO3
AgSO4
Mg3CO3
Zn(CO3)2