Question

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Write Chemical formula of the following compounds.
(i)Aluminium nitride. (ii) Ammonium phosphate (iii) Aluminium phosphate (iv) Aluminium sulphate (v) Calcium chloride. (vi) Potassium sulphate (VII) Potassium nitrate (VIII) Calcium Carbonate (IX) Magnesium chloride (X) Calcium oxide (XI) Coppes nitrate (XII) Calcium carbonate ​

Answer 1

Answer:

(i)Aluminium nitride-  AlN

(ii) Ammonium phosphate-  (NH4)3PO4

(iii) Aluminium phosphate-  AlPO4

(iv) Aluminium sulphate-  Al2(SO4)3

(v) Calcium chloride-  CaCl2

(vi) Potassium sulphate-  K2SO4

(VII) Potassium nitrate-  KNO3

(VIII) Calcium Carbonate-  CaCO3

(IX) Magnesium chloride-  MgCl2

(X) Calcium oxide-  CaO

(XI) Copper nitrate-  Cu(NO3)2

(XII) Calcium carbonate-  CaCO3

Explanation:

Answer 2

i)AlN

ii)(NH4)3PO4

iii)AlPO4

iv)Al2(SO4)3

v)CaCl2

vi)K2SO4

vii)KNO3

viii)CaCO3

ix)MgCl2

x) CaO

xi) Cu(NO3)2

xii)CaCO3