An element crystallizes in a face centered cubic lattice and has a density of 1.45 g cm-3 . the edge of its unit cell is 4.52 x 10-8cm.
a) how many atoms are in each unit cell?
b) what is the volume of a unit cell?
c) what is the mass of a unit cell?
d) calculate the approximate atomic mass of the element.
Answers: 3
Chemistry, 22.06.2019 19:50
If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?
Answers: 2
An element crystallizes in a face centered cubic lattice and has a density of 1.45 g cm-3 . the edge...
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