Starting from the lower triple point, what action(s) would produce liquid carbon?

In the phase diagram for water, indicate the direction that the solid–liquid and liquid–gas coexistence lines will move along the temperature axis after the addition of solute.

What does water undergo when it turns to gas from liquid on surface of a sidewalk?

What is it called when water vapor up in the sky becomes liquid water?

Changes of phase most always require _________.

At standard temperature and pressure, the molar volumes of Cl2 and NH3 gases are 22.06 and 22.40 L, respectively. (d) Are the molar volumes in the solid state as similar as they are in the gaseous state?