calculate the molarity of a solution containing 20.0g of sulfuric acid in 500 ml of solution?in a solving problem form?
mol wt of H2SO4 = 98g/mole
so, you want mol/L, so
20g * 1mol/98g / 0.5L = .41 mol/L = .4M
you can massage that int whatever "solving problem form" you require.