Transcript Slide 1

Ionic Compounds Practice
Worksheet - Key
1.
Ion
+
K
2+
Fe
2+
Ca
3+
Co
Zn2+
2+
Mg
4+
Mn
Name
Potassium ion
Iron II
Calcium ion
Cobalt III
Zinc ion
Magnesium
ion
Manganese IV
Ion
2O
2S
H
F
C43N
-
I
Name
Oxide
Sulfide
Hydride
Fluoride
Carbide
Nitride
Iodide
2.
Cation
Mg2+
Rb+
Al3+
Na+
Ca2+
Sr2+
NH4+
K+
Anion
ClS2BrC4N3NO3Se2SO42-
Ionic Compound Formula
MgCl2
Rb2S
AlBr3
Na4C
Ca3N2
Sr(NO3)2
(NH4)2Se
K2SO4
3.
Formula
Cation
Anion
Name
Fe(OH)3
Ag3PO4
MnCO3
Fe3+
Ag+
Mn2+
OHPO43CO32-
iron (III) hydroxide
silver phosphate
manganese (II) carbonate
Cd(NO3)2
NiPO3
PbS
Cd2+
Ni3+
Pb2+
NO3PO33S2-
cadmium nitrate
nickel (III) phosphite
lead (II) sulfide
Al2(SO3)3
CoO
Fe(MnO4)2
Al3+
Co2+
Fe2+
SO32O2MnO4-
aluminum sulfite
Cobalt (II) oxide
iron (II) permanganate
4.
metal + nonmetal
Ionic
nonmetal + nonmetal
covalent (molecular)
NH4+ + other nonmetals ionic
1) NH4Cl
ammonium chloride
2) Fe(NO3)3
iron (III) nitrate
3) TiBr3
titanium (III) bromide
4) Cu3P
copper (I) phosphide
5) SnSe2
tin (IV) selenide
6) GaAs
gallium (III) arsenide
7) Pb(SO4)2
lead (IV) sulfate
8) Be(HCO3)2 beryllium hydrogen carbonate or
beryllium bicarbonate
9) Mn2(SO3)3
manganese (III) sulfite
10) Al(CN)3
aluminum cyanide
11)
chromium (VI) phosphate
Cr(PO4)2
12)
vanadium (IV) carbonate
V(CO3)2
13)
tin (II) nitrite
Sn(NO2)2
14)
cobalt (III) oxide
Co2O3
15)
titanium (II) acetate
Ti(C2H3O2)2
16)
vanadium (V) sulfide
V2S5
17)
chromium (III) hydroxide
Cr(OH)3
18)
lithium iodide
LiI
19)
lead (II) nitride
Pb3N2
20
silver bromide
AgBr