A closed container holds a small amount of liquid water. The water does not fill the container. The container is heated until all of the water becomes water vapor. Which statement best describes the water vapor?

Why is nh3 classified as a polar molecule

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li

Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?