daelynreid daelynreid

03-11-2016
Chemistry

contestada

Calculate the number of CO2 molecules in 4.22×10−2 mole of CO2.

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Willchemistry Willchemistry

05-11-2016

1 mole CO2 ------------- 6.02x10²³ molecules
4.22x10⁻² mole ---------- ??

4.22x10⁻² x ( 6.02x10²³ ) / 1 => 2.540x10²² molecules

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