Aglass bowl of mass 5 kg contains 20 kg of lemonade at a temperature of 30 degrees celsius. the lemonade is cooled by adding 2 kg of ice at a temperature of -20 degrees celsius. determine the temperature of the system when it reaches equilibrium.

Ais your answer to this

Ibelieve the answer is weathering,hope my answer has you : ) 

Answerreleasing energy.;

The surface of the water droplet is held together by the attraction between molecules. in order for water to flow more easily into these small spaces, you need to decrease its surface tension. you can do this by adding soap, which is a surfactant (a material that decreases the surface tension of a liquid).