Why does naphthol react with sodium hydroxide?

Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?

What happens to the temperature of a substance when the average kinetic energy of its particles increases?

Which substance can be broken down by chemical means