How many unit cells are present in a cube shaped ideal crystal of NaCl of mass of 1g
Ashmitha , 4 Years ago
Grade 12th pass
Physical Chemistry> How many unit cells are present in a cube...
1 AnswersVikas TU
Last Activity: 4 Years ago
Dear student
Moles of Nacl = 1/58.5 moles
No. of NaCl molecules = 1/58.5 * 6.023 * 10^23 molecules
There are 4 molecules of NaCl present in an unit cell
No of unit cell = [6.023/(58.5 *4) ] * 10^23 = 2.57 * 10^21 unit cells
Moles of Nacl = 1/58.5 moles
No. of NaCl molecules = 1/58.5 * 6.023 * 10^23 molecules
There are 4 molecules of NaCl present in an unit cell
No of unit cell = [6.023/(58.5 *4) ] * 10^23 = 2.57 * 10^21 unit cells
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