5. An amount of 25.0 cm of Ba(OH)2 solution, a strong base, is completely neutralized by...

 

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5. An amount of 25.0 cm of Ba(OH)2 solution, a strong base, is completely neutralized by 15.0 cm of 0.04 mol L- HCl solution. (i) (ii) (iii) 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. 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 L Mg(NO3)2 solution? (Ksp Mg(OH)2 1.5 10-11 mol L-) 5. An amount of 25.0 cm of Ba(OH)2 solution, a strong base, is completely neutralized by 15.0 cm of 0.04 mol L- HCl solution. (i) (ii) (iii) 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. 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 L Mg(NO3)2 solution? (Ksp Mg(OH)2 1.5 10-11 mol L-)