E12.002 – Metal Crystals: Radius, Edge Length, Volume (Determine Metallic Radius)
OWLv2 for General Chemistry
Cengage
01st Edition
The type of cubic lattice and edge length (pm) are given. Determine the metallic radius in pm.
The type of cubic lattice and edge length (pm) are given. Determine the metallic radius in pm.
The type of cubic lattice and metallic radius (pm) are given. Determine the volume in pm3 and cm3.
A given substance crystallizes with a given number of atoms per cell. Edge length is also given (in pm). What is the density in g/cm3?
The type of cubic cell is given along with the edge length and one radius. Determine the other radius.
The crystal structure is pictured and the two radii are given (in pm). Determine the density in g/cm3.
Calculate the lattice energy when the following 5 values are given: ∆H Sublimation, IE, D, EA, and ∆H°f.
This is a four part question. You are given the normal melting point + heat of fusion and normal boiling point + heat of vaporization of a substance. What is the heat of sublimation and is this precise or approixmate? You are also given two heats of formation to recalculate the heat of sublimation. Is…
A metal, it’s crystal structure and density are given. What is the lattice parameter, distance to nearest neighbor, and atomic radius?
A formula is given as well as the name of the crystal system. A, b, and c values and density are also given. Determine how many formula units are given.
A density is given for a substance at its critical point. You put the substance in a tube (diameter, thickness and length are given) and heat it to a certain temperature. How many grams of the substance do you need?