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  • 20-01-2018
  • Chemistry
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How many atoms are in 85.1 grams of neon

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Nishy01
Nishy01 Nishy01
  • 23-01-2018
convert the mass to moles . 

85.1 g ÷ 20.18 g/mol = 4.21704658

convert the moles to molecules

4.2170 mol × 6.022^23 molecules/mol = 2.539^24
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