Question

5. Taking help from the list prepared in Q4,, write the chemical formulae of:- (i) Barium chloride (ii) Sodium Sulphate (iii) Ammonium phosphate (iv) Calcium hydroxide (v) Aluminium carbonate (vi) Magnesium hydrogen carbonate (vii) Zinc sulphide (viii) copper (׀) chloride (ix) Potassium Bromide (x) Lead nitrate (xi) Iron (xii ) ׀׀׀oxide (xiii) Sodium Oxide (xiv) Silver sulphide (xv) Calcium Fluoride

Answer 1

Dear student ,

(i) Barium Chloride : BaCl₂ (ii) Sodium sulphate : Na₂SO₄ (iii) ammonium phosphate : ( NH₄ )₃PO₄
(iv) Calcium Hydroxide : Ca (OH)₂ (v) Aluminium carbonate : Al₂(CO₃)₃ (vi) Magnisium hydrgen carbonate : Mg(HCO₃)₂
(vii) Zinc sulphate : ZnSO₄ (viii) Copper(I) chloride : CuCl (ix) Potassium Bromide : KBr (x) Lead Nitrate : Pb(NO₃)₂
(xi) Iron(III)Oxide : Fe₂O₃ (xii) Sodium Oxide : Na₂O (xiii) Silver Sulphate : Ag₂SO₄ (xiv) Calcium Fluoride : CaF2
Regards