Give an example of a temporary chemical reaction as explained in chemistry

A great example of a temporary chemical reaction is the reaction between baking soda (sodium bicarbonate) and vinegar (acetic acid). When these two substances are mixed, they undergo a chemical reaction that produces carbon dioxide gas, water, and sodium acetate.

Here’s the chemical equation for the reaction:

NaHCO3 + CH3COOH → CO2 + H2O + CH3COONa

During this reaction, you will observe bubbling and fizzing as carbon dioxide is released, which is a visible indication of the reaction taking place. However, this reaction is temporary because once the reactants are used up, the products can’t revert back to the original substances under normal conditions. This irreversibility is a key feature of many temporary reactions in chemistry.