How many molecules and atoms of Sulphur are present in 0.1 mole of S8 molecules?

Asked by shobhit_dc | 28th Jul, 2011, 03:28: AM

Expert Answer:

1 mole of S8 molecules = 6.023 x 1023 molecules of S8
Therefore 0.1 mole of S8 molecule  = 0.1 x 6.023 x 1023  molecules of S8
                                                 = 6.023 x 1022 molecules of S8
Also,                 1 molecules of S8 =  8  atoms of sulphur
                     6.023 x 1022 molecules of S8 = 8 x 6.023 x 1022   atoms of sulphur

                                                               = 4.82 x 1023  atoms of sulphur

 

                                                                 

Answered by  | 28th Jul, 2011, 03:08: PM

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