Question

the weight of so2 formed when 20 gms of sulphur is burnt in excss of o2 is​

Answer 1

Answer:

20 g of Sulphur reacts with 20g of Oxygen to produce 40g of Sulphur dioxide. That means 1 mole of oxygen reacts with 1 mole of sulphur to form 1 mole of sulphur dioxide. The limiting reagent in this case is sulphur.

Answer 2

The weight of so2 formed when 20g of sulphur burnt with excess of o2 is 40gms