Question

a. What happens when baking soda is mixed with vinegar?
Explain.
b. Give an example of reation where heat is liberated.
(4+1)​

Answer 1

When baking soda is mixed with vinegar, something new is formed. The mixture quickly foams up with carbon dioxide gas. If enough vinegar is used, all of the baking soda can be made to react and disappear into the vinegar solution. ... Sodium bicarbonate and acetic acid reacts to carbon dioxide, water and sodium acetate.