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Carbon disulfide is an important industrial solvent. It is prepared by the reaction of coke with sulfur dioxide. 5 C (s) + 2 SO2 (g) --> CS2 (l) + 4 CO (g) How many moles of CS2 form when 2.79 mol C react?

Respuesta :

 the balanced equation for the above reaction is as follows;
5 C (s) + 2 SO₂ (g) --> CS₂ (l) + 4 CO (g)
stoichiometry of C to CSâ‚‚ formed is 5:1
5 mol of C react to form 1 mol of CSâ‚‚
1 mol of C form - 1/5 mol of CSâ‚‚
therefore when 2.79 mol of C react - 1/5 x 2.79 
number of CS₂ moles formed - 0.56 mol 

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