Question

What is relation to molar mass and density of unit
cell.​

Answer 1

Explanation:

Explanation:ρ = Mass of unit cell Volume of unit cell = m × n a 3 = Density of substance ( 2) 4. Molar mass (M) of the substance is given by: M = mass of one particle × number of particle per mole.

Answer 2

$Molar Mass = (n* M)/NA$  

$density of the lattice = (Z*M/NA*(a^3))$  is relation to molar mass and density of unit cell.​

Explanation:

• Density is defined as the" ratio of the mass of the substance to the volume of the substance at a specific temperature".It is expressed as
• $Density = \frac{Mass (m)}{Volume (V)}$

• Molar mass is defined as the ratio of the mass of the substance d to the molar mass of the substance.

• It can also be defined as the number of atoms or molecules contained by matter.

• $Number of atoms (n) = (Mass (m)/ Molar Mass (M))* NA$
• where NA is Avogadro number)
• $Molar Mass = (n* M)/NA$
• The volume of the cell = $a^{3}$
• where cubic cell where all the lengths are equal)
• If we take one mole of the substance, so n=1.
• In a unit cell lattice, depending upon the arrangement of the atoms on the lattice, the unit cell lattice can be classified as SC, BCC, FCC.
• $density of the lattice = (Z*M/NA*(a^3))$  is relation to molar mass and density of unit cell.​