Chemistry 2015
Ionic Compound Practice 3
Name:
Date:
Per:
Name the following ionic compounds:
1) NH4Cl ____________________________________________
11) NaBr _____________________________________________
2) Fe(NO3)3 ________________________________________
12) Sc(OH)3 _________________________________________
3) TiBr3 ____________________________________________
13) V2(SO4)3 _________________________________________
4) Cu3P _____________________________________________
14) NH4F ____________________________________________
5) SnSe2 ____________________________________________
15) CaCO3 ___________________________________________
6) GaAs _____________________________________________
16) NiPO4 ____________________________________________
7) Pb(SO4)2 ________________________________________
17) Li2SO3 ___________________________________________
8) Be(HCO3)2 ______________________________________
18) Zn3P2 ____________________________________________
9) Mn2(SO3)3 _______________________________________
19) Sr(C2H3O2)2 _____________________________________
10) Al(CN)3 __________________________________________
20) Cu2O _____________________________________________
Write the formulas for the following compounds:
1) chromium (VI) phosphate _____________________
13) titanium (II) selenide __________________________
2) vanadium (IV) carbonate ______________________
14) calcium bromide _______________________________
3) tin (II) nitrite ___________________________________
15) gallium chloride ________________________________
4) cobalt (III) oxide _______________________________
16) beryllium hydroxide ___________________________
5) titanium (II) acetate ___________________________
17) zinc carbonate __________________________________
6) vanadium (V) sulfide __________________________
18) copper (II) chlorate ____________________________
7) chromium (III) hydroxide _____________________
19) cobalt (III) chromate ___________________________
8) lithium iodide___________________________________
20) ammonium oxide ______________________________
9) lead (II) nitride _________________________________
21) potassium hydroxide __________________________
10) silver bromide __________________________________
22) lead (IV) sulfate ________________________________
11) lithium acetate _________________________________
23) silver cyanide ___________________________________
12) iron (II) phosphate _____________________________
24) strontium acetate ______________________________
Ionic Compound Flow Chart
Are you going from
a name to a formula
or from a formula
to a name?
Name to
formula
Formula to
name
Is your cation an
element that can form
more than one ion?
Refer to the back of your
periodic table to check!
Write out each ion
including its charge. If it's a
main group element,
remember the patterns.
If there is a
roman
numeral, it
represents the
charge on
your cation
If there is an ending
other than -ide, you
have a polyatomic
ion! Refer to the
back of your
periodic table for
formulas and
charges.
Decide how
many of each
ion you need
Put together
your formula
using subscripts
If you have a
polyatomic ion that
you have 2 or more of,
make sure you put
parentheses around it!
If so, include the
charge of this ion as a
roman numeral in
between the words in
the name.
Write the name
of each ion
If the anion is a
SINGLE
element,
changing the
ending to -ide
If the anion is a
polyatomic ion,
refer to the back of
the periodic table
for help naming. Do
not change the
ending of the name.
Two important notes: hydroxide (OH-) can be tricky
because it is a polyatomic ion that ends in –ide. Be
careful of this one!
Ammonium is the only polyatomic cation (NH4+)