calculate the number of molecules of sulphur (S8) present in 16 g of solid sulphur
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1
no of molecules = 16*6*10^23/32
= 3*6*10^23
= 3*6*10^23
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4
no of mol of sulphur = 16/32 = 0.5mol
number of molecules of sulphur = 0.5mol x Avogadro constant = answer
number of molecules of sulphur = 0.5mol x Avogadro constant = answer
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