Calculate the Number of Molecules of Sulphur (S8) Present in 16 G of Solid Sulphur.

Calculate the number of molecules of sulphur (S₈) present in 16 g of solid sulphur.

1 mole of solid sulphur (S₈) = 8 × 32 g = 256 g

i.e., 256 g of solid sulphur contains = 6.022 × 10²³ molecules

`"Then, 16 g of solid sulphur contains "=(6.022xx10^(23))/256xx16" molecules"`

= 3.76 × 10²² molecules (approx)

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