13. Liquids, Solids & Intermolecular Forces
Body Centered Cubic Unit Cell
13. Liquids, Solids & Intermolecular Forces Body Centered Cubic Unit Cell
6PRACTICE PROBLEM
In a 350 mL evacuated flask, a cube-shaped crystal of an alkali metal with an edge length of 0.936 mm was vaporized. The vapor pressure that resulted was 13.7 mmHg at 789 °C. It is well known that the metal has a body-centered cubic structure. Determine the density in g/cm3 of the solid and vapor.
In a 350 mL evacuated flask, a cube-shaped crystal of an alkali metal with an edge length of 0.936 mm was vaporized. The vapor pressure that resulted was 13.7 mmHg at 789 °C. It is well known that the metal has a body-centered cubic structure. Determine the density in g/cm3 of the solid and vapor.