At room temperature and atmospheric pressure, 1 mol of helium gas has a volume of 24 .5
Question:
At room temperature and atmospheric pressure, 1 mol of helium gas has a volume of 24 .5 x 10-3 m3 . The same amount of liquid helium has a volume of 32 .0 x10-6 m3. What are the number and mass densities of
(a) the gaseous helium and
(b) the liquid helium? The mass of one helium atom is 6. 647 x 10-47 kg.
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Step by Step Answer:
a I know from Eq 1 2 that 1 mol of helium contains 6 022 x 10 23 atoms ...View the full answer
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