lizzybroadbent123 lizzybroadbent123
  • 21-10-2020
  • Chemistry
contestada

A sample of lithium has a mass of 0.0624 grams. How many atoms are present in this sample?
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Respuesta :

limichael2005 limichael2005
  • 21-10-2020

Answer:

[tex]5.412*10^{23}[/tex]

Explanation:

We can find the moles of lithium by doing 0.0624 divided by the molar mass of lithium (which is 6.941). Then, we can multiply that number by 6.02*10^23 which is the avogadro number. Then, we get our answer.

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