Write the chemical equation of the reaction with an example each in which the following changes have taken place:
$(i)$ Formation of a precipitate.
$(i)$ Formation of a precipitate.
(N/A) Formation of a precipitate occurs when two aqueous solutions react to form an insoluble solid product,known as a precipitate.
Example: The reaction between barium chloride and sodium sulphate results in the formation of a white precipitate of barium sulphate.
Chemical equation:
$BaCl_{2}(aq) + Na_{2}SO_{4}(aq) \rightarrow BaSO_{4}(s) + 2NaCl(aq)$
Example: The reaction between barium chloride and sodium sulphate results in the formation of a white precipitate of barium sulphate.
Chemical equation:
$BaCl_{2}(aq) + Na_{2}SO_{4}(aq) \rightarrow BaSO_{4}(s) + 2NaCl(aq)$
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