A 25.00 mL sample of sulfuric acid is titrated with 6.02 x 10^2 M barium hydroxide. The equivalence point is reached at 21.68 mL of barium hydroxide solution. what is the molarity of the sulfuric acid solution?
H2SO4 + Ba(OH)2 ==> BaSO4 + 2H2O
mols Ba(OH)2 = M x L = ?
mols H2SO4 = mols Ba(OH)2
M H2SO4 = mols H2SO4/L H2SO4.