rebeccagrace4302 rebeccagrace4302
  • 24-01-2017
  • Chemistry
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what is the number of moles of 27.6 grams of lithium

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SapphireMoon
SapphireMoon SapphireMoon
  • 24-01-2017
Lithium's atomic weight is 6.94 g/mol.

[tex]27.6 g Li (\frac{mol}{6.94 g}) = 3.98 mol Li[/tex]

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idktheanswer4770
idktheanswer4770 idktheanswer4770
  • 02-12-2021

Answer:

one mole

Explanation:

one mole

Lithium for instance has an atomic mass of 6.941 grams and this is equal to one mole of lithium. This is why we state the atomic and molecular masses in units of grams per mole or g/mol.

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