Question

please review this multimedia presentation and then answer the question. latent heats and changes in the states of water https://mediaplayer.pearsoncmg.com/assets/secs-es-smartfigures-smartfigure_5.8 how many calories are required to change liquid water to water vapor? 540 640 80

Explanation:

Step1: Recall latent - heat value

The latent heat of vaporization of water is 540 calories per gram. This means 540 calories are required to change 1 gram of liquid water at its boiling - point to water vapor.

Answer:

540