Question

the mass of one unit cell of nacl crystal lattice is

Answer 1

Answer:

234 amu think so ...........

Answer 2

Answer:

The mass of one unit cell of NaCl crystal lattice is $234$ amu.

Explanation:

A cubic unit cell exists in NaCl. The best way to conceptualize it is as an interpenetrating face-centered cubic array of anions (or vice-versa). Whether you begin with anions or cations on the corners, the cell has the same appearance. Each ion has a local octahedral geometry and six coordinates.

• Crystal structure of NaCl, salt, and sodium chloride.

• An alkali halide with a fcc crystal structure is sodium chloride. A sodium cation and a chlorine anion serve as the foundation. The lattice parameter of the crystal is $0.563$ nm.
• Multiply the subscript of each element in the formula by the element's relative atomic mass, which can be found on the periodic table, to determine the formula mass. Formula mass is expressed in either u or Da units (Daltons).

• Formula mass of NaCl $58.44$g/mol.

• The mass of one unit cell of NaCl crystal lattice is $234$ amu.