Date: ___________________________ 1. Write the chemical formula for the following ionic compounds:
potassium barium hydroxide calcium phosphate carbonate ammonium nitrate beryllium sulfate sodium bicarbonate potassium nitrate
calcium chlorate calcium carbonate sodium hydroxide calcium nitrate
lithium sulfate
barium phosphate
aluminum chlorate
potassium
hydroxide
lithium carbonate
magnesium chlorate
beryllium nitrate
calcium sulfate
sodium phosphate
magnesium sulfate
beryllium chlorate
calcium chlorate
calcium hydroxide
ammonium sulfate
2. Write the chemical name for the following ionic compounds:
a) (NH4)3N
h) BaOH2
o) (NH4)3P04
____________________________ ____________________________ ____________________________
b) CaSO4
i) Sr(ClO3)2
p) Li2(CO3)
____________________________ ____________________________ ____________________________
c) NaOH
j) Al(NO3)3
q) CaCO3
____________________________ ____________________________ ____________________________
d) Li2SO4
k) BeS04
s) Ca3(P04)2
____________________________ ____________________________ ____________________________
e) Be(Cl03)2
l) LiOH
t) Na3PO4
____________________________ ____________________________ ____________________________
f) LiHCO3
m) Be3(PO4)2
u) NaClO3
____________________________ ____________________________ ____________________________
g) MgSO4
n) (NH3)2S
v) Mg(ClO3)2
____________________________ ____________________________ ____________________________
Some Uses for Polyatomic Compounds
Sodium bicarbonate
Baking Soda
NaHCO3
Magnesium sulfate
Epsom Salts
MgSO4
Strontium carbonate
Red Fire Works
SrCO3
Potassium chlorate
Safety Matches
KClO3
Sodium nitrate
Makes Hot Dogs Pink
NaNO3
Ammonium phosphate
Lawn Fertilizer
(NH4)3PO4