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How many moles are in 2.21 x 1023 atoms of LINO 3?​
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2 votes
How many moles are in 2.21 x 1023 atoms of LINO 3?​

User Lasheila
by
7.2k points

1 Answer

2 votes

Related Concepts

  • General stoichiometry
  • Avogadro's Number
  • Moles, molar mass and mass

Solving the Question

We're given:


  • 2.21*10^(23) atoms of LiNO3

To convert from atoms to moles, divide by Avogadro's Number:
6.02*10^(23):


n=(2.21*10^(23))/(6.02*10^(23))\\\\n=0.367

Answer

0.367 moles

User T W
by
7.8k points
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