1g of Mg is burnt in a closed vessel which contains `0.5g of O_(2)`
(i) Which reactants is left in excess
(ii) Find the mass of the excess reactant.

1.0 g of Mg is burnt in a closed vessel which contains 0.5 g of O_2 . (i) Which reactant is left in excess? (ii) Find the weight of excess reactant. (iii) How many millilitres of 0.5 N H_2 SO_4 will dissolve the residue in the vessel?

1.0g of Mg is burnt in a closed vessel which contains 0.5g of O_2 . Which is the limiting reactant? What is the amount of MgO formed in the reaction?

1g of Mg is burnt in a vessel containing "0.5g" of \(O_{2}\) .The reactant remaining un-reacted is?

1.0 g of Mg is burnt in a closed vessel which contains 0.5 g of O_2 . Which is the limiting reactant? What is the amount of MgO formed in the reaction?

1.0 g of Mg is burnt with 0.28 g of O_2 in a closed vessel . Which reactant is left in excess and how much ?