Calculate the amount of Energy needed to freeze 17 g of etanol? Latent heat of fusion = 109 J/g Latent heat of vaporization = 838 J/g

A. is your answer.  hope this  

Ansaquatic plants;  

The correct answer should be a.

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).