bradh5663 bradh5663
  • 15-02-2020
  • Chemistry
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If you have 3.01 E24 molecules of CO, how many moles of CO do you have?

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Eduard22sly
Eduard22sly Eduard22sly
  • 15-02-2020

Answer: 5moles

Explanation:

1mole of a substance contains 6.02x10^23 molecules.

Then, 1mole of CO also contains 6.02x10^23 molecules.

If 1 mole of CO2 contains 6.02x10^23 molecules, it means Xmol of CO contains 3.01 E24 ie 3.01x10^24 molecules

Xmol of CO = 3.01x10^24 / 6.02x10^23

Xmol = 5moles

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