Name: ___________________________________ Date: _________________ Class period:
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Unit: Chemical Names and Formulas
“Formula to Name - Ionic” – Worksheet#3
ANSWERS
Directions: Name the following ionic compounds.
1. NaBr sodium bromide
12.
2. Ba(SO4) barium sulfate
K2(CrO4) potassium
chromate
3. MgCl2 magnesium chloride
13.
ZnBr2 zinc bromide
4. Ca(CO3) calcium carbonate
14.
Ag(ClO3) silver chlorate
5. Be3P2 beryllium phosphide
15.
Na3N sodium nitride
6. Na3(PO4) sodium phosphate
16.
Rb(NO3) rubidium nitrate
7. Li2S lithium sulfide
17.
Ca(NO2)2 calcium nitrite
8. K2(O2) potassium peroxide
18.
Cs2(SO3) cesium sulfite
9. AlF3 aluminum fluoride
19.
SrO strontium oxide
10.
Al(NO3)3 aluminum nitrate
20.
Mg(C2H3O2)2 magnesium
11.
Ga2O3 gallium oxide
acetate
Directions: Determine the correct Roman numeral for the cation in each of the
following ionic compounds and then name the compound.
1. Cu(NO3) copper (I) nitrate
2. Pb3N4 lead (IV) nitride
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3. CrCl3 chromium (III) chloride
4. Hg(C2O4) mercury (II) oxalate
10.
Cr(BrO3)3 chromium (III)
bromate
5. SnI4 tin (IV) iodide
11.
Pb(SO3)2 lead (IV) sulfite
6. Fe(ClO)2 iron (II) hypochlorite
12.
Sn(SO4) tin (II) sulfate
7. Fe(CO3) iron (II) carbonate
13.
Hg2I2 mercury (I) iodide
8. Co(OH)2 cobalt (II) hydroxide
14.
Cu3P copper (I) phosphide
9. Co2(CrO4)3 cobalt (III)
15.
Cu3(PO3)2
chromate
phosphate
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copper (II)
16.
Hg2(Cr2O7)
mercury(I)dichromate
17. Cr(H2PO4)2 chromium (II)
dihydrogen phosphate
18.
Fe(C2H3O2)3 iron (III)
acetate
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