SNC2P
Ionic Compounds
1. Write the chemical formula for the compound, given the ions.
F-
O2-
N3-
S2-
Na+
Mg2+
Al3+
Zn2+
Pb4+
K+
Ca2+
Au3+
2. Name the compounds with the shaded boxes.
Formula from #1
Name
Cl-
SNC2P
Ionic Compounds
WARNING: WATCH OUT FOR:
1. MULTIVALENT IONS (MORE THAN ONE CHARGE - LOOK AT THE PERIODIC TABLE)
2.
POLYATOMIC IONS! (IONS WITH MORE THAN ONE ELEMENT)
1. Write the chemical formula for the compound, given the ions.
P3-
ClO3-
CO3-2
PO4-3
Na+
Cu2+
Fe3+
Zn2+
Pb4+
2. Name the compounds with the shaded boxes.
Formula from #1
Name
NH4+
ClO4ClO3ClO2NO3NO2SO4-2
SO3-2
ammonium
perchlorate
chlorate
chlorite
nitrate
nitrite
sulphate
sulphite
CO3-2
HCO3MnO4OHCrO4-2
Cr2O7-2
PO4-3
PO3-3
carbonate
bicarbonate
permanganate
hydroxide
chromate
dichromate
phosphate
phosphite
Br-
SNC2P
Ionic Compounds
1. Write the chemical formula for the compound, given the ions.
F-
O2-
N3-
S2-
Cl-
Na+
NaF
NaO2
Na3N
Na2S
NaCl
Mg2+
MgF2
Mg2O2
can be reduced to MgO
Mg3N2
Mg2S2
can be reduced to MgS
MgCl2
Al3+
AlF3
Al2O3
Al3N3
can be reduced to AlN
Al2S3
AlCl3
Zn2+
ZnF2
Zn2O2
can be reduced to ZnO
Zn3N2
Zn2S2
can be reduced to ZnS
ZnCl2
Pb4+
PbF4
Pb2O4
Pb3N4
Pb2S4
PbCl4
K+
KF
K2O
K3N
K2S
KCl
Ca2+
CaF2
Ca2O2
can be reduced to CaO
Ca3N2
Ca2S2
can be reduced to CaS
CaCl2
Au3+
AuF3
Au2O3
Au3N3
can be reduced to AuN
Au2S3
AuCl3
2. Name the compounds with the shaded boxes.
Formula from #1
NaF
Mg2O2
can be reduced to MgO
AlF3
Pb2O4
CaF2
Au2O3
Na2S
Name
sodium fluoride
magnesium oxide
aluminum fluoride
lead (IV) oxide - multivalent!!
calcium fluoride
gold (III) oxide - multivalent!!
sodium sulfide
MgCl2
magnesium chloride
Zn2S2
zinc sulfide
can be reduced to ZnS
K2S
CaCl2
potassium sulfide
calcium chloride
SNC2P
Ionic Compounds
WARNING: WATCH OUT FOR:
1. MULTIVALENT IONS (MORE THAN ONE CHARGE - LOOK AT THE PERIODIC TABLE)
2.
POLYATOMIC IONS! (IONS WITH MORE THAN ONE ELEMENT)
1. Write the chemical formula for the compound, given the ions.
ClO3-
P3-
CO3-2
PO4-3
Br-
Na+
NaClO3
Na3P1
Na2CO3
Na3PO4
NaBr
Cu2+
Cu(ClO3)2
Cu3P2
Cu2(CO3)2
Cu3(PO4)2
CuBr2
Fe3+
Fe(ClO3)3
Fe3P3
Fe2(CO3)3
Fe3(PO4)3
FeBr3
Zn2+
Zn(ClO3)2
Zn3P2
Zn2(CO3)2
Zn3(PO4)2
ZnBr2
Pb4+
Pb(ClO3)4
Pb3P4
Pb2(CO3)4
Pb3(PO4)4
PbBr4
2. Name the compounds with the shaded boxes.
Formula from #1
Name
NaClO3
sodium chlorate
Na3PO4
sodium phosphate
Pb3P4
lead (IV) phosphide
Fe(ClO3)3
iron (III) chlorate - multivalent AND polyatomic!!
Zn3(PO4)2
zinc phosphate
CuBr2
copper (II) bromide
NH4+
ClO4ClO3ClO2NO3NO2SO4-2
SO3-2
ammonium
perchlorate
chlorate
chlorite
nitrate
nitrite
sulphate
sulphite
CO3-2
HCO3MnO4OHCrO4-2
Cr2O7-2
PO4-3
PO3-3
carbonate
bicarbonate
permanganate
hydroxide
chromate
dichromate
phosphate
phosphite