How many moles of an ideal gas are in a container with a volume of 5.5 L at 580 mm Hg and 20.0

Which process describes vaporization that takes place below the surface of a liquid? condensation melting boiling evaporation

The density of the solid phase of a substance is 0.90 g/cm3 and the density of the liquid phase is 1.0 g/cm3. a large increase in pressure will a. lower the freezing point b. raise the freezing point c. lower the boiling point d. raise the triple point e. lower the triple point

How does a nuclear reactor produce electricity?