Nomenclature and Mole Applications Worksheet
1. For each of the following, write the name of the compound. Use Roman numerals when necessary.
Binary Ionic
Ternary Ionic
Binary Acids
Ternary Acids
Binary Covalent
a) AgCl
f) Al(ClO4)3
k) H2Se
n) HClO3
r) N2F4
b) AuI3
g) Co(ClO)2
l) HBr
o) HClO2
s) SCl4
c) NiO
h) Hg2CO3
m) H3As
p) HClO
t) O2F2
d) SrF2
i) Sn(BrO3)4
q) H2Cr2O7
u) N2O3
e) Ba3P2
j) NaSCN
v) CO2
2. For each of the following, write the formula of the compound. Criss-cross as needed.
Binary Ionic
Ternary Ionic
Binary Acids
a) Manganese (VII)
nitride
e) Strontium
permanganate
f) Ammonium
fluoride
g) Potassium
hydrogen
carbonate
i) Hydrochloric
acid
j) Hydrofluoric
acid
k)
Hydrophosphoric
acid
b) Tin (IV) bromide
c) Cesium nitride
d) Magnesium
sulfide
h) Copper (II)
phosphate
Ternary Acids
l) Chromic acid
m) Bromic acid
Binary Covalent
p) Triphosphorus
pentanitride
q) Nitrogen
trichloride
n) Permanganic
acid
r) Sulfur
dichloride
o) Phosphoric
acid
s) Xenon
hexafluoride
Calculations: Show all work for full credit!
3. Determine the percent composition of carbon (C) in C2H5NO.
4. Determine the percent composition of oxygen (O) in Cr2(SO2)3.
5. Determine the percent water in FeCl3 · 6H2O.
6. Determine the empirical formula for a compound based on the following information: 18.7 grams of
lithium, 16.3 g carbon and 65.0 grams of oxygen.
7. Determine the empirical formula for a compound based on the following information:
39.9% carbon, 6.7% hydrogen, and 53.4% oxygen.
8. Determine the empirical formula of the compound whose molecular formula is C2H6O2.
9. Determine the molecular formula for a compound based on the following information: The
empirical formula is C2OH4 and the molecular mass of the compound is 88 g/mol.
10. Determine the molecular formula for a compound based on the following information: The
empirical formula is CFBrO and the molecular mass of the compound is 254.7 g/mol.