In a sealed container, where the vapor cannot expand, it is possible to establish equilibrium between vapor pressure of the liquid and vapor/air pressure pressing down on the liquid, at a temperature higher than the normal boiling point for the liquid. TRUE or FALSE?

Clouds form when water vapor to form small droplets. a. humidifies b. condenses c. evaporates d. precipitates

An occluded front moves over the farmland that has been experiencing drought conditions. what change in weather will this front likely bring? a. gray skies, but no rain b. an extended period of rain c. more dry air and sunny skies d. violent, short-lived thunderstorms

The identities of substances are the same before and after which type of change