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25-04-2020
Chemistry

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How many moles are in 3.4 x 10^-7 molecules of silicon dioxide, SiO2?

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osikbro osikbro

25-04-2020

Answer:

Approximately 5.646 * 10^-17 moles

Explanation:

Avagardo's number is approximately 6.022 * 10^23 molecules. Therefore, dividing 3.4 * 10^7 by avagadro's number yields approximately 5.646 * 10^-17 moles. Hope this helps

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