Question

name some reaction in which precipitate is formed

Answer 1

Answer :

Chemical reaction occurring in aqueous solutions where two ionic bonds combine forming up insoluble salts.

• AgNO3(aq) + KCl(aq) –> AgCl↓(s) + KNO3(aq)

Here solid is AgCl which is precipitate.

• AgNO3(aq) + NaCl(aq) —> AgCl↓(s) + NaNO3 (aq)

• Mg(OH)2(aq) + 2HCl (aq) —> MgCl2↓(s) + 2H2O(l)

• 2KOH(aq)+CaCl2(aq)->Ca(OH)2(aq) + 2KCl↓(s)

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