WorksheetsCommon Polyatomic Ions
Total questions: 12
Worksheet time: 3hrs 0mins
Name
Class
Date
1.
Hydrogen Carbonate/Bicarbonate or Baking soda
a)
HCO3
b)
NO3
c)
C2H3O2
2.
Nitrate or fertilizer
a)
HCO3
b)
NH4+
c)
O22-
d)
NO3-
3.
hydroxide
a)
OH-
b)
CrO4-2
c)
CO3-2
d)
PO4-3
4.
Chlorate
a)
SO4-2
b)
NH4+
c)
ClO3-
5.
acetate or vinegar
a)
O2-2
b)
C2H3O2-
c)
ClO3-
d)
OH-
6.
sulfate or Epson salt
a)
OH-
b)
SO4-2
c)
CrO4-2
d)
O2-2
7.
Carbonate or carbonation
a)
CO3-2
b)
O2-2
c)
NH4+
d)
ClO3-
8.
Chromate
a)
C2H3O2-
b)
CrO4-2
c)
CO3-2
d)
ClO3-
9.
Peroxide
a)
HCO3-
b)
OH-
c)
O2-2
d)
NO3-
10.
Phosphate
a)
PO4-3
b)
PO3-3
c)
AsO4-3
d)
O2-2
11.
Citrate or the stuff that makes objects smell like oranges
a)
C2H3O2-
b)
HCO3-
c)
ClO3-
d)
C6H5O7-3
12.
Ammonium or bathroom cleaner
a)
PO4+3
b)
NH4+
c)
H3O+
100 %
