5. An amount of 25.0 cm' of Ba(OH)2 solution, a strong base, is completely neutralized by 15.0 cm² of 0.04 mol L' HCl solution. Write a balanced chemical equation for the above neutralization reaction and state the type of salt formed. Determine the molarity of the Ba(OH)2 solution. (iii) Will a precipitate form when 25.0 cm of Ba(OH)2 solution with the molarity obtained in (ii) is mixed with 50.0 cm of 0.06 mol 'Mg(NO3)2 solution? (Ksp Mg(OH)2 = 1.5 x 10-11 mol L-3)