Question

In a titration, 25.0 cm of 0.040 mol/dmº barium hydroxide solution reacted with 21.6 cm of hydrochloric acid.
Find the concentration of the hydrochloric acid in mol/dm and g/dmº.
Ba(OH)2(aq) + 2HCl(aq) → BaCl2(aq) + 2H2O(1)​

Answer 1

Answer:

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