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Calculate the number of molecules of sulfur (S8) present in 16 g of solid sulphur?
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28/12/2020 3:39 pm
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Calculate the number of molecules of sulfur (S8) present in 16 g of solid sulphur?
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28/12/2020 3:43 pm
Mass of 1 mole of S8 = 8 × 32 = 256
∵ 256 g of S8 contains = 6.022 x 1023 molecules
∴ 16 g of S8 contains = 6.022 x 1023/256 x 16 = 3.76 x 1022 molecules
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