deeholmes2000 deeholmes2000
  • 09-09-2017
  • Chemistry
contestada

how many moles in Co are there in 6 billion Co atoms

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Аноним Аноним
  • 09-09-2017
Hello there!

 Use Avogadro's number, 1 mol = 6.02 x 10^23 atoms. 
Convert atoms to moles and you get:

9.97x10^(-15) moles Co

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