1.

Write the balanced chemical equations for the followingreactions. (a) Calcium hydroxide +Carbon dioxide →Calcium carbonate +water (b) Zinc +Silver nitrate→Zinc nitrate +Silver (c) Aluminium + Copper cloride → Aliminium chloride +Copper (d) Barium chloride + Potassium sulphate→ Barium sulphate + Potassium chloride

Answer»

Solution :(a) `CA(OH)_(2)+CO_(2)rarrCaCO_(3)+H_(2)O`
(b) `Zn+2AgNO_(3)rarrZn(NO_(3))_(2)+2AG`
(C) `2Al+3CuCl_(2)rarr2AlCl_(3)+3Cu`
(d) `BaCl_(2)+K_(2)SO_(4)rarrBaSO_(4)+2KCl`


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