Question

prepare aqueous solution of various solid salts available in the laboratory observe what happened in aqueous solution of sodium hydroxide in added to this prepare a chart of double displacement reaction based on this observation​

Answer 1

Answer:

hey mate your answer is....

Explanation:

We have an acidic solution of HCl.

Lets write the equation of reaction with HCl as follows :

HCl (aq) + NaOH (aq) —> NaCl (aq) + H₂O (l)

This is a double displacement reaction.

Another example could be a solid of Calcium Carbonate with sodium hydroxide.

The reaction is as follows :

CaCO₃(s) + 2NaOH (aq) —> Na₂CO₃ (aq) + Ca(OH)₂ (aq)

This is an example of a double displacement reaction.

@Rajsingh....