Question

what do you mean by a precipitate reaction? explain by giving example​

Answer 1

Answer:

when two reactants in solution react and one or more of the products is insoluble or forms a precipitate, the reaction is called a precipitation reaction. for example, when a solution of iron chloride and ammonium hydroxide are mixed, a brown precipitate of iron hydroxide is formed.

Answer 2

Answer:

Explanation:

Hey there!

Precipitation reaction is a chemical reaction occurring in an aqueous solution where two ionic bonds combine, resulting in the formation of an insoluble salt which are called precipitates.

• Precipitation reactions occur when cations and anions in aqueous solution combine to form an insoluble ionic solid called a precipitate.
• A precipitate is a solid that forms out of solution.

Example:  

The precipitate Silver Chloride is formed when Aqueous silver nitrate (AgNO3) is added to a solution containing potassium chloride (KCl).

AgNO3(aqueous) + KCl(aqueous) —–AgCl(precipitate) + KNO3(aqueous)

I hope it helps..! :)