WorksheetsModule 6 Chemical Nomenclature & Writing Chemical Formula
Total questions: 15
Worksheet time: 13mins
True or false? In naming ionic compounds,
the cation is always named first and the anion
second.
True
False
Which of the following is a binary
compound?
O2
HCN
H2SO4
H2S
NaOH
The charge on a lithium ion in its ionic
compound is _____.
+1
+2
+3
-1
Varies
The correct name for FeO is _____.
iron oxide
iron (II) oxide
iron (III) oxide
iron (IV) oxide
iron (I) oxide
The correct name for P2O5 is
phosphorus(II) oxide
phosphorus(V) oxide
diphosphorus oxide
diphosphorus pentoxide
phosphorus pentoxide
The correct name for an aqueous solution of H2CO3 is __________.
carbonate acid
hydrocarbonic acid
carbonous acid
carbonic acid
hydrocarbonous acid
The carbonate ion has the formula CO32–.
Which of the following is the correct formula
for sodium carbonate?
Na(CO3)2
Na2(CO3)2
Na2CO3
Na3(CO)2
NaCO3
The substance ClO3– is best described as
a molecule
a polyatomic ion
a polyatomic molecule
a mixture
Potassium chlorate has the formula
KCl
KClO
KClO2
KClO3
KClO4
The name for Al(OH)3 is
aluminum(III) hydroxide
aluminum trihydroxide
aluminum hydroxide
monaluminum trihydroxide
aluminum(I) hydroxide
Titanium(IV) oxide has the formula
Ti4O
TiO4
Ti(IV)O
TiO2
Ti4O2
NH4F
