Solid StateHard
Question
How many units cells are there in 1.00 g cube shaped ideal crystal of AB (Mw = 60) which has a NaCl type lattice
Options
A.6.02 × 1023
B.1.00 × 2022
C.2.50 × 1021
D.6.02 × 1024
Solution
Z = 4, M = 60
60 × 4 gram _________________ 6.023 × 1023 unit cells
1 gram _________________
= 2.5 × 1021
60 × 4 gram _________________ 6.023 × 1023 unit cells
1 gram _________________
= 2.5 × 1021 Create a free account to view solution
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