In: Chemistry
What would you multiply "atoms of xenon" by to
get the units "grams of xenon" ?
atoms Xe | = g Xe | ||||||||
(number) | (unit) | (number) | (unit) | ||||||
(number) | (unit) |
Answer : We would multiply "atoms of xenon" by to get the units "grams of xenon" which is shown as follows :
Atoms Xenon (Xe) = g Xenon (Xe)
4.587 x 1021 atoms Xenon (Xe) = 1 gram Xenon (Xe)
This has been calculated as follows :
As we know, one mole i.e. 131.293 gram of Xenon (i.e. Molar mass of Xenon) contains Avogadro's number of Xenon atom i.e. 6.022 x 1023 atoms Xenon (Xe).
So, 1 gram of Xenon contains (6.022 x 1023 atoms Xenon (Xe) / 131.293 gram of Xenon = 4.587 x 1021 atoms Xenon (Xe)
So, we would multiply, 4.587 x 1021 atoms Xenon (Xe) by to get the units "grams of xenon".