NEW
Font size
S
M
L
XL
WorksheetsChemical Formula
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
The formula of sodium sulphate is
a)
NaSO4
b)
Na2SO4
c)
Na(SO4)2
d)
Na2(SO4)3
2.
The formula of silver nitrate is
a)
AgNO3
b)
Ag2NO3
c)
Ag(NO3)2
3.
The name of Cu(OH)2 is
a)
copper hydroxide
b)
copper(I) hydroxide
c)
copper(II) hydroxide
4.
The formula of ammonium ion is
a)
NH3
b)
NH3+
c)
NH4
d)
NH4+
5.
The formula of iron(II) hydroxide is
a)
FeOH2
b)
FeOH
c)
Fe(OH)2
d)
Fe(OH)3
6.
The name of KHCO3 is
a)
potassium carbonate
b)
potassium hydrogencarbonate
7.
The formula of sodium carbonate is
a)
NaCO3
b)
Na(CO3)2
c)
Na2CO3
8.
The formula of calcium hydroxide is
a)
CaOH
b)
Ca(OH)2
c)
Ca(OH)3
9.
The formula of magnesium chloride is
a)
MgCl
b)
MgCl2
c)
MgCl3
10.
The formula of iron(III) oxide is
a)
FeO
b)
FeO2
c)
Fe2O
d)
Fe2O3
11.
The formula of sulphuric acid is
a)
HSO4
b)
H2SO4
c)
H2SO3
d)
H2SO3
12.
The formula of copper(II) oxide is
a)
CuO
b)
Cu2O
c)
CuO2
Reset
