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  • 03-03-2017
  • Chemistry
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how many molecules are in 23.0 moles of oxygen?

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Аноним Аноним
  • 03-03-2017
1mole of any substance contains 6.023*10^23 molecules 
so,23moles ll contain=(23 * 6.023*10^23) molecules 
=138.529*10^23 molecules 
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