How many molecules are in 2.91 X 1022 atoms of He

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asked Jan 7, 2022 37.2k views

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Ladonya · Answer 1 · 2022-01-09T10:42:15+0000

Answer:

25194.56

Step-by-step explanation:

You'll need a scientifuc calculator

2.91*10^22*1 = 2.91E22

2.91E22-/6.02*10^23=25194.56

6.02*10^22 Is the Mole number

Wlad · Answer 2 · 2022-01-14T17:30:06+0000

Answer:

Step-by-step explanation:

1 mole of oranges contains 6.02 x1023 oranges. 1 mole of helium gas contains 6.02 x1023 helium atoms. 1 mole of water contains 6.02 x1023 water molecules.

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How many molecules are in 2.91 X 1022 atoms of He

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How many molecules are in 2.91 X 1022 atoms of He