1.

3. The number of unit cells in 20 g NaCI is(NA Avogadro's number)(1) 58.5(3)58.54 x NA(2) 20 xNA20 x NA58.55NA(4) 58.5

Answer» 3. The number of unit cells in 20 g NaCI is(NA Avogadro's number)(1) 58.5(3)58.54 x NA(2) 20 xNA20 x NA58.55NA(4) 58.5


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