Calculate the mass of oxygen obtained by complete decomposition of 10kg of pure potassium chlorate (Atomic mass K=39,O=16 and Cl=35.5)

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 percent loss in weight after complete decomposition of a pure sample of potassium chlorate KClO_(3)(s) to KCl + O_(2)(g)

Calculate the mass of potassium chlorate which will produce 24 g of oxygen on complete decomposition. Also calculate the mass of potassium chloride formed. (K = 39, O = 16)

Calculate mass of 10^20 atoms of oxygen.