Question

give an exame of precipitation reaction and also write down balenced chemical equation​

Answer 1

Answer:

Some examples are reaction between calcium chloride (CaCl2) and potassium hydroxide(KOH), resulting in the formation of calcium hydroxide that is an insoluble salt. The reaction between silver nitrate (AgNO3) and sodium chloride (NaCl), results in the formation of silver chloride (AgCl) that is an insoluble salt.

Explanation:

A balanced chemical equation occurs when the number of the atoms involved in the reactants side is equal to the number of atoms in the products side. ... In the products side, there are 1 nitrogen (N) atoms and 3 hydrogen (H) atoms. The number of the atoms is not balanced on both sides.

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