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 in gm of 2g atom of Mg-

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

27 g of Al(Atomic mass =27 ) will combine with ___________ of O_(2) to form aluminium oxide.

Calculate the mass of 2.5 gram atom of magnesium.

Calculate the mass of 2.5 gram atoms of magnesium.

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

Calculate (a) Mass of 2.5 gram atoms of magnesium, (b) Gram atoms in 1.4 grams of nitrogen (Atomic mass : Mg = 24,N=14 )