Chemical compounds

Si₃(PO₄) ₄ is ...

• Trisilicon tetraphosphate

• Silicium phosphate

• Silicon phosphorus

• Silica phosphate

Nitrogen oxide refers to

• N₂O₅

• NO₂

• NO

• NiO

AgCl is

• Gold chloride

• Augmentum dichloride

• Argentum

• Silver Chloride

H₂SO_{3 is ...}

• Sulfurous acid

• Hydrogen Sulfite

• Hydrogen Sulfide

• Sulphite acid

Find Iron carbonate

• FeCO₃

• Fe₂(CO3)₃

The chemical formula and valency of gold is ...

• Au⁺

• Au²⁺

• Ag⁺

• Ag²⁺

The chemical formula of lead carbonate is ...

• Pb₂(CO₃)₄

• HgCO₃

• PbCO₃

• Hg₂CO₃

The chemical formula of copper chloride is ...

• CuCl₂

• CuCl

• CoCl₂

• CoCl

The chemical formula of Potassium phosphate is ...

• K₂PO₄

• K₃PO₄

HBr refers to

• Hydrobromic acid

• Bromine acid

• Bromic acid

• Hydrogen Bromide