Avogadro’s number allows you to change moles to number of molecules/atoms.
Answer:

Explanation:
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In this case, considering the Avogadro's gas law, which treats the volume and moles in a directly proportional way via:

Which can be solved for the final volume, V2, as shown below:

Thus, by plugging in the given data, we obtain:

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Answer:
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Answer:
Average velocity can be calculated by determining the total displacement divided by the total time of travel.
Explanation: