15. (07.06 MC)
During an experiment, solid iodine was placed in a sealed container. The container was gradually heated and purple-colored vapors of iodine formed were
observed. Describe this system when reaches phase equilibrium.

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

Explanation for basic character?

What three things determine the shape and size of a puddle when water is poured out onto a surface