Using phenolphthalein indicator, titration of 20.0 mL of 35% Barium Hydroxide required 81 mL of a hydrochloric acid solution for complete neutralization. Calculate the Normality of the hydrochloric...

Using phenolphthalein indicator, titration of 20.0 mL of 35% Barium Hydroxide required 81 mL of a hydrochloric acid solution for complete neutralization. Calculate the Normality of the hydrochloric acid.

Atomic Weights :


Barium - 137.33
Oxygen - 15.999
Hydrogen - 1.008
Chlorine - 35.45

Enter numerical value only; round off to 4 decimal places