jailinw2004 jailinw2004
  • 24-06-2022
  • Chemistry
contestada

How many atoms are in 2.17 moles of strontium?

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diviz2006
diviz2006 diviz2006
  • 24-06-2022

Answer: I think 82.46

Explanation: The atomic number for strontium, or Sr on the periodic table, is 38. With knowing the atomic number, I multiplied that by the number of moles given.

38 × 2.17 = 82.46

I hope this helps!!

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Аноним Аноним
  • 24-06-2022

Simple conversion....

2.17 mol Sr x (6.022x10^23 atoms Sr / 1 mol Sr) = 1.31x10^24 atoms Sr

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