Question

2. Write the formula of acid and base used to form the given salts. (i) Potassium Sulphate
(ii) Zinc Chloride (iii) Ammonium Chloride (iv) Barium Sulphate.

Answer 1

Answer:

Pottasium Sulphate - H2SO4, KOH

zinc Chloride - HCl, Zn(OH)2

Ammonium chloride - HCl, NH4OH

Barium Sulphate - H2SO4, Ba(OH)2

Explanation:

h2so4 + KOH -> K2SO4 + H2O

hcl + Zn(OH)2 -> zncl2 + H2O

Nh4OH + HCl -> Nh4Cl + H2O

H2SO4 + Ba(OH)2 -> BaSO4 + H2O

Answer 2

Answer:

Pottasium Sulphate - H2SO4, KOH

zinc Chloride - HCl, Zn(OH)2

Ammonium chloride - HCl, NH4OH

Barium Sulphate - H2SO4, Ba(OH)2

Explanation:

h2so4 + KOH -> K2SO4 + H2O

hcl + Zn(OH)2 -> zncl2 + H2O

Nh4OH + HCl -> Nh4Cl + H2O

H2SO4 + Ba(OH)2 -> BaSO4 + H2O

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