What is the number of sulfur atoms in a 100mol of sulfur?

1 Answer
Jul 21, 2017

Number of sulfur atoms = 100×NA...where...

Explanation:

Number of sulfur atoms = 100×NA...where NA = Avogadro's number, 6.022×1023mol1.

And thus Number of sulfur atoms = 100mol×NA = 102mol×6.022×1023mol1=6.022×1025 sulfur atoms.

How many sulfur atoms in 100mol of Na+2S2O23, sodium thiosulfate?