miichymich97 miichymich97

25-03-2019
Chemistry

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calculate the number of sulphur atoms in 64g of sulphur

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ChemBen ChemBen

25-03-2019

The molar mass for sulphur is 32g/mol, therefore the number of moles is 64g ÷ 32 g/mol = 2 mol. 1 mol = 6.02 × 10^23, so there are 2 × 6.02 × 10^23 = 1.204 × 10^24 atoms.

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