how many atoms are present in 0.1 mole of sulphur
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Answered by
2
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
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
3
Answer:
1 mole = 6.022×10^23 atoms
Molar mass of sulphur = 32
0.1 mol = 6.022×10^23× 0.1×8
= 4.7×10^23
Explanation:
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