Chemistry 20 – Compounds Practice
1. Classify each of the following compounds as ionic or molecular
a) AlBr3 ________________________
b) MgO ________________________
c) Silver Nitrate ________________________
d) Cs2CO3 _______________________
e) NF3 ________________________
f) Sodium Chloride _______________________
2. Give the correct names for each of the following compounds.
a) NaCl ___________________________________
b) P2S5 ____________________________________
c) AlBr3 ___________________________________
d) (NH4)Cl ________________________________
e) K2(SiO3) _______________________________
f) AgI _____________________________________
g) Mg3(AsO4)2 ___________________________
h) Rb2Se _________________________________
i) Cs2(CO3) ______________________________
j) CO2 _____________________________________
k) BF3 _____________________________________
l) N2O3 ____________________________________
m) NH3 ___________________________________
n) SO3 ____________________________________
o) Li3N ____________________________________
p) CH4 ____________________________________
q) PCl5 ____________________________________
r) SO2 _____________________________________
3. Write the correct chemical formula for each of the following ionic compounds.
a) silicon monocarbide ____________________
b) lithium iodide ___________________________
c) magnesium chloride ____________________
d) arsenic tribromide ______________________
e) carbon tetrachloride ____________________
f) dinitrogen pentoxide____________________
k) potassium cyanide ______________________
l) sulfur hexafluoride______________________
m) aluminum oxide ________________________
n) phosphorus tribromide ________________
o) magnesium oxide _______________________
p) silicon dioxide___________________________
g) calcium fluoride ________________________
h) nitrogen tribromide_____________________
i) sodium acetate ___________________________
j) potassium nitride ________________________
q) carbon monoxide _______________________
r) dinitrogen tetroxide_____________________
s) dihydrogen monoxide___________________
t) sulfur tetrafluoride______________________