Write the formula for the following:
Formula
Formula
Sodium chloride
Potassium oxide
Iron sulphide
Copper sulphate
Silver nitrate
Calcium chloride
Magnesium bi carbonate.
Hydrochloric acid
Oxygen
Sulphuric acid
Nitric acid
Carbonic acid
Carbondioxide
Ammonium chloride
Ammonia
Ammonium
Magnesium oxide
Nitrogen
4.Write the formula for the radicals.
Answers
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Answer:
Sodium chloride : Nacl
Pottasium chloride : Kcl
Iron sulphide: FeSo4
Copper sulphate : CuSO4
Silver nitrate : AgNo3
Calcium chloride : Cacl2
Magnesium bi carbonate : Mg(HCO3)
Hydrochloric acid : HCl
Oxygen : O2
Sulphuric acid : H2So4
Nitric acid : HNO3
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