Calculate the mass in gm of 2g atom of Mg-

Calculate the mass in g of (a) 2 g -atom of Mg (b) 3N atoms of Mg .

Calculate the mass of 2.5g atom of oxygen

Calculate the mass of 2.5 g atom of oxygen.

Calculate the mass of 2.5 g atom of oxygen.

Calculate the mass of 2.5 g atom of oxygen.

Calculate the mass in gm of 2N molecules of CO_(2)-

Define the term 'mole'. Calculate mass in g of one atom of oxygen.

Calculate the mass of Mg (atomic mass = 24 g'mol) that combines with 1.5 mol of O_2 to form magnesium oxide (MgO)

Calculate the mass of Mg (atomic mass = 24 g'mol) that combines with 1.5 mol of O_2 to form magnesium oxide (MgO)

Chlorophyll contains 2.68% of magnesium by mass. Calculate the no. of Mg atom in 2g of chlorophyll