because the heat is giving off pressure so it causes it to melt :)
You could crush the solid, stir the solution, and/or heat the solution.
heat or stir
usually heat the liquid
Heat it
When heat is added to a solid, its particles vibrate faster and the solid gains energy. This increased energy causes the solid to expand slightly as the particles move farther apart. If enough heat is added, the solid may reach its melting point and transition into a liquid state.
Make a solid dissolve more quickly by increasing: 1. the temperature of the liquid. 2. the surface area of the solid (e.g. cut it in half). 3. increase the pressure of the liquid on the solid.
Heat the water.
Heat it up?
heat
Heat and stir it
Of course heat is added because you are turning solid which is like ice to gas which is water vapour !!
Yes. This is due to the movement of the molecules. As you stir the solution, there is more kinetic energy. The more kinetic energy something has, the more heat is produced, which causes a substance to dissolve faster. In addition, stirring causes the substance to be exposed to more surface area.