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Answer: 4 mol

C + 2S = CS2

1 mol of CS2 contains 2 mol of sulfur

So 2 mol of cs2 contains 2*2 mol of S

2mol CS2 x 2 mol S/ 1 mol CS2 =

4 mol S

Answer:

There are 4 moles of sulfur atoms present in 2.00 moles of carbon sulfide.

Explanation:

In 1 mole of carbon sulfide there are 1 mole of carbon atoms and 2 moles of sulfur atoms.

Then moles of carbon  in 2 moles of carbon sulfide ;

[tex]1\times 2mol= 1mol[/tex] of carbon atom

Then moles of sulfur in 2 moles of carbon sulfide ;

[tex]2\times 2mol= 4mol[/tex] of sulfur atom

There are 4 moles of sulfur atoms present in 2.00 moles of carbon sulfide.

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