What is the melting point of dry ice?

Dry ice melts only under certain limited conditions. Usually it goes straight from the solid to the gaseous phase without melting in a process called Sublimation (phase transition). read more

As you might know, Dry Ice is Solid Carbon Di Oxide. And normally most materials go through the 3 stages of matter, Solid, Liquid and Gaseous when heated and vice versa.. However, there are some materials that transform directly from Solid to Gas, without necessarily going through the liquid state, and Dry Ice is one of such. read more

Dry ice is the solid form of carbon dioxide (CO 2), a molecule consisting of a single carbon atom bonded to two oxygen atoms. Dry ice is colorless, non-flammable, with a sour zesty odor, and can lower the pH of a solution when dissolved in water, forming carbonic acid (H 2 CO 3). read more