Fill in the missing data in the given table. Ammonium chloride NH4Cl

Question

Fill in the missing data in the given table.

	Name of the salt	Formula	Salt obtained from
			Base	Acid
(i)	Ammonium chloride	Nh4cl		-
(ii)	Copper sulphate	-	-	H2SO4
(iii)	Sodium chloride	NaCl	NaOH	-
(iv)	Magnesium nitrate	Mg(NO3)2	-	HNO3
(v)	Potassium sulphate	K2SO4	-	-
(vi)	Calcium nitrate	Ca(NO3)2	Ca(OH)2	-

Answer 1

	Name of the salt	Formula	Salt obtained from
			Base	Acid
(i)	Ammonium chloride	Nh4cl	NH3	HCL
(ii)	Copper sulphate	CuSO4	CuCO3	H2SO4
(iii)	Sodium chloride	NaCl	NaOH	HCl
(iv)	Magnesium nitrate	Mg(NO3)2	Mg(OH)2	HNO3
(v)	Potassium sulphate	K2SO4	KOH	H2SO4
(vi)	Calcium nitrate	Ca(NO3)2	Ca(OH)2	HNO3

(i) NH₃ (Base) + HCl (Acid) → Nh₄cl (Ammonium chloride, salt) + H₂O

When ammonia reacts with hydrochloric acid, it forms ammonium chloride and water.

(ii) CuCO₃ (Base) + H₂SO₄ (Acid) → CuSO₄ (Copper sulphate, salt)+ CO₂ + H₂O

When copper carbonate reacts with sulphuric acid, it forms copper sulphate, carbon dioxide and water.

(iii) NaOH (Base) + HCl (Acid) → NaCl (Sodium chloride, salt) + H₂O

When sodium hydroxide reacts with hydrochloric acid, it forms sodium chloride and water.

(iv) Mg(OH)₂(Base) + 2HNO₃ (Acid) → Mg(NO₃)₂ (Magnesium nitrate, salt) + 2H₂O

When magnesium hydroxide (milk of magnesia) reacts with nitric acid, it forms magnesium nitrate and water.

(v) 2KOH(Base) + H₂SO₄ (Acid) → K₂SO₄ (Potassium sulphate, salt) + 2H₂O

When potassium hydroxide reacts with sulphuric acid, it forms potassium sulphate and water.

(vi) Ca(OH)₂(Base) + 2HNO₃ (Acid) → Ca(NO₃)₂ (Calcium nitrate, salt) + 2H₂O

When calcium hydroxide reacts with nitric acid, it forms calcium nitrate and water