2.2.5g Mg is burned with 1g of O2 in a closed vessel to form MgO.which is the excess reagent here?

2.2.5g Mg is burned with 1g of O2 in a closed vessel to form MgO.which

1.	2.2.5g Mg is burned with 1g of O2 in a closed vessel to form MgO.which is the excess reagent here?
Answer» if 2.25 g of Mg is BURNT with 1g of o2, then Mg is EXCESS and O2 is limiting REAGENT .Explanation:Mg + O2 → MgO24 g 32 g 40 g1g 32 g --------- 24 2.25g 32 ----- ×2.25 g =2.29 g O 2 is required 24