5C(s)+2SO2(g)-----> CS2(L)+4CO(g)
How many moles of carbon are needed to react with excess sulfur dioxide to produce 34.5 moles of carbon disulfide?
How many moles of carbon disulfide will be produced if 23.5 moles of sulfur dioxide react with excess carbon?
Carbon disulfide is an important industrial solvent It is prepared by the reaction of coke with sulfur dioxide?
2016-02-24 5:04 pm
回答 (1)
2016-02-24 5:15 pm
5C + 2SO₂ → CS₂ + 4CO
When 34.5 moles of CS₂ is produced :
To produce 1 mole of CS₂, 5 moles of C is needed.
No. of moles of C needed = 34.5 × 5 = 172.5 mol
When 23.5 moles of SO₂ is produced.
2 moles of SO₂ produces 1 mole of CS₂.
No. of moles of CS₂ produced = 23.5 × (1/2) = 11.75 mol
When 34.5 moles of CS₂ is produced :
To produce 1 mole of CS₂, 5 moles of C is needed.
No. of moles of C needed = 34.5 × 5 = 172.5 mol
When 23.5 moles of SO₂ is produced.
2 moles of SO₂ produces 1 mole of CS₂.
No. of moles of CS₂ produced = 23.5 × (1/2) = 11.75 mol
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