Determine the number of moles present in 8.39 x 1024 molecules of fluorine gas (F2)?

2017-11-29 9:35 am

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Determine the number of moles present in 8.39 x 1024 molecules of fluorine gas (F2)? Could you go through the process please.

回答 (1)

2017-11-29 9:44 am

Avogadro constant = 6.022 × 10²³ /mol

No. of moles of F₂ = (8.39 × 10²⁴ molecules) / (6.022 × 10²³ molecules/mol) = 13.9 mol

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