Question

calculator the number of molecules of sulphur present in16g of solid sulphur ????​

Answer 1

Answer:

Therefore, the answer is will be – the number of molecules of sulphur (S8) present in 16g of solid sulphur is 3.764×1022.

Explanation:

We have to find the number of molecules present in 16g of solid sulphur.The molecular mass of the sulphur molecule is 32 × 8 = 256 u.1 mole of sulphur molecules is equal to 256 grams.This means 256 g of solid sulphur contains = 6.022 x 1023 molecules.Then, 16 g of solid sulphur contains =6.022 x 1023 / 256 = 16 molecules= 3.76375 x 1022 moleculesTherefore, 16 g of S8 contains 3.76 x 1022 molecules

Answer 2

Answer:

16/32× 1 mole of molecules ( I. e. avagadro no. )