How many formula units are contained in 23.5g of Sb2S3

Question

Chemistry

Braeden Webb

17 April, 22:17

How many formula units are contained in 23.5g of Sb2S3

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Answers (1)

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Clarence Coleman · Answer 1

To determine the formula units of the given compound, we need to convert from grams to moles first then convert it to formula units by using the Avogadro's number. We do as follows:

23.5 g Sb2S3 (1 mol / 339.7 g) (6.022 x 10^23 formula units / mol) = 4.17x10^22 formula units Sb2S3