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How do you calculate the packing fraction of hcp structure?
0.74
How can packing can be reduced?
Packing can be reduced if you plan the process of packing. You plan the way and the things that you need to pack so that you maximize the space and pack only the essential ones.
What is the atomic packing factor of hcp?
.74
How do you calculate density of compounds?
p = n x Mr / Vc x NAwhere n is the atoms/unit cell e.g. fcc packing n = 4 and for bcc packing n = 2Mr is the Atomic Mass in g/molVc is the volume/unit cell cm3 = a3 where a can be found by the radius of the atom and the packing used. e.g in bcc packing it is "a = 4r/1.732" . In Fcc packing it is "a= sin (4r)" or "a = cos (4r)"NA is avorgados constant, = 6.023 x1023
Efficiency of packing of object of different shapes?
The efficiency of packing of objects relies on the shape of the objects. There are two factors to take into account: empty space between objects (which cannot be avoided due to the object shape) and empty space around the outside of the objects and the packing container.
