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Worksheetschemical formula
Total questions: 15
Worksheet time: 3mins
The formula of copper(II) oxide is
Formula bagi kuprum(II) oksida ialah
CuO
Cu2O
CuO2
The formula of sulphuric acid is
Formula bagi asid sulfurik ialah
HSO4
H2SO4
H2SO3
H2SO3
The formula of iron(III) oxide is
Formula bagi ferum(III) oksida ialah
FeO
FeO2
Fe2O
Fe2O3
The formula of magnesium chloride is
Formula bagi magnesium klorida ialah
MgCl
MgCl2
MgCl3
The formula of calcium hydroxide is
Formula bagi kalsium hidroksida ialah
CaOH
Ca(OH)2
Ca(OH)3
The formula of sodium carbonate is
Formula bagi natrium karbonat ialah
NaCO3
Na(CO3)2
Na2CO3
The formula of iron(II) hydroxide is
Formula bagi ferum(II) hidroksida ialah
FeOH2
FeOH
Fe(OH)2
Fe(OH)3
The formula of ammonium ion is
Formula bagi ion ammonium ialah
NH3
NH3+
NH4
NH4+
The name of Cu(OH)2 is
Nama bagi Cu(OH)2 ialah
copper hydroxide
kuprum hidroksida
copper(I) hydroxide
kuprum(I) hidroksida
copper(II) hydroxide
Kuprum(II) hidroksida
The formula of silver nitrate is
Formula bagi agentum nitrat ialah
AgNO3
Ag2NO3
Ag(NO3)2
The formula of sodium sulphate is
Formula bagi natrium sulfat ialah
NaSO4
Na2SO4
Na(SO4)2
Na2(SO4)3
Which of the following formula is NOT an acid?
Antara formula berikut yang manakah bukan asid?
HCl
HNO3
H2SO4
NH3
Name this formula Al2(SO4)3
Namakan formula Al2(SO4)3
Aluminium (III) sulphate
Aluminium (III) sulfat
Aluminium sulphide
Aluminium sulfida
Aluminium sulphate
Aluminium sulfat
Aluminium sulphur
Aluminium sulfur
Name this formula
Namakan formula ini
Pb(NO3)2
Lead nitrate
Plumbum nitrat
Lead (II) nitrate
Plumbum(II) nitrat
Lead (II) nitrogen
Plumbum(II) nitrogen
Lead(II) nitrite
Plumbum(II) nitrit
Which formula is correct?
Formula manakah yang betul?
Al (NO2)3
NH4SO4
NaO
Mg (NO3)2
