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  • 15-02-2022
  • Chemistry
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How many atoms are there in 90.2 g of selenium?

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cwells2010
cwells2010 cwells2010
  • 15-02-2022

Answer:First calculate the moles of selenium by multiplying the mass x molar mass 90.2 × 78.96 = 7122.2 moles. Number of moles multiplied by ...

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