Ionic Formula Names

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Name
Period
Date
Pre-AP Chem
Homework: Ionic Formula Names
1. Write formulas for the following binary ionic compounds using the Periodic Table:
a. Lithium chloride
e. Potassium oxide
b. Magnesium sulfide
f. Beryllium iodide
c. Strontium nitride
g. Calcium Bromide
d. Aluminum oxide
h. Aluminum chloride
2. Write formulas for the following ionic compounds using your ion chart and the Periodic Table:
a. Ammonium hydroxide
g. Sodium chromate
b. Potassium dichromate
h. Manganese(II) oxalate
c. Silver iodide
h. Tin(II) fluoride
d. Copper(I) sulfate
j. Copper(II) sulfite
e. Nickel(II) nitrate
k. Iron(III) phosphate
f. Lead(II) chloride
l. Magnesium acetate
3. Write the name of the ionic formula
a. CaCl
k. Na
SO
2
2
4
b. KMnO
l. K
CO
4
2
3
c. AgNO
m. NaHCO
3
3
d. Li
O
n. ZnBr
2
2
e. Na
CrO
o. NH
OH
2
4
4
f. NaOH
p. KHSO
4
g. NiCl
q. Fe
(SO
)
2
2
3
3
h. SrCl
r. Sn(CO
)
2
3
2
i. BaS
s. HgO
j. Sc
(C
O
)
t. Na
PO
2
2
4
3
3
4
4. ____________ Figure out the charge on the hypophosphite ion, PO
?
, in Na
PO
based on its formula with the sodium ion. Show your
2
3
2
work.
5. ____________ What is the charge on the platinum ion in Pt(OH)
?
4
6. The names of ionic compounds, such as aluminum oxide, Al
O
or iron (II) nitrate, Fe(NO
)
, do NOT describe how many ions are present.
2
3
3
2
Why not?
7. Why do alkali metals make positive ions?
8. The noble gases do NOT make ionic bonds? Why not?
Homework: Ionic Formula Names
1
10/30/14

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