Question

On adding sodium bicarbonate to acetic acid you immediately observe strong reference here hissing some get pungent smell notice formation of bubbles write the reaction involved

Answer 1

in the reaction of sodium bicarbonate and acetic acid the product so formed is sodium acetate with carbondioxide and water

metal carbonate/metal bicarbonate +acid gives salt+carbondioxide+water

NaHco3+CH3COOH gives CH3COONa+CO2+H2O

                                         (Sodium acetate)