Description

Evaporation Kit

Evaporation Kit:

Evaporation is a type of vaporization, that occurs on the surface of a liquid as it changes into the gaseous phase.The surrounding gas must not be saturated with the evaporating substance. When the molecules of the liquid collide, they transfer energy to each other based on how they collide. When a molecule near the surface absorbs enough energy to overcome the vapor pressure, it will “escape” and enter the surrounding air as a gas. When evaporation occurs, the energy removed from the vaporized liquid will reduce the temperature of the liquid, resulting in evaporative cooling.

Specifications:

• Used to examine the process of evaporation and measure humidity.
• This kit includes a beam balance with wire hangers and a sponge that is cut into two equal pieces.

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