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Chemistry : Chemical Formulae for Compounds - Advanced


What is the chemical formula for each compound given below?
EXAMPLE: Calcium Phosphate  FORMULA: Ca3(PO4)2
For 'Fill in the blanks' format : Type Ca3(PO4)2 with no spaces.

Formats Info Page Quiz Review

Your Performance  

1.

Ferric oxide (Iron [III] oxide)

  Fe2O3

  ZnSO4

  K2SO3

  CuSO4

 
Hint      

2.

Sodium carbonate

  PbCl2

  NaNO3

  Na2CO3

  Ca(HSO3)2

 
Hint      

3.

Sodium sulfate

  Na2SO4

  KNO3

  H3PO4

  NaNO3

 
Hint      

4.

Carbonic acid

  H2CO3

  NaNO3

  (NH4)2SO4

  ZnCl2

 
Hint      

5.

Mercurous oxide (Mercury [I] oxide)

  Hg2O

  Fe2O3

  K2SO3

  PbO2

 
Hint      

6.

Zinc sulfate

  Al2(SO4)3

  Na2O

  Fe(OH)2

  ZnSO4

 
Hint      

7.

Ammonium carbonate

  Na2SO4

  Na2CO3

  Ca(HSO4)2

  (NH4)2CO3

 
Hint      


 
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