amcast2020 amcast2020
  • 20-04-2018
  • Chemistry
contestada

What is the mass of 18.8 moles of helium (He) atoms?
0.213 g
4.70 g
37.6 g
75.2 g

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questioner8
questioner8 questioner8
  • 20-04-2018
75.2 grams....????? Maybe
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