butterfly42 butterfly42

27-03-2017
Chemistry

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How many atoms of oxygen are in 0.100 miles of silicon dioxide, SiO^2

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SoObtuse SoObtuse

27-03-2017

3.10 moles SiO2 (1 mole Si/1 mole SiO2)(6.022 X 1023/1 mole Si) = 1.87 X 1024
= 1.20 X 1023 atoms of oxygen.

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