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18 Nov 2019
When a 25.5 mL sample of a 0.477 M aqueous hydrocyanic acid solution is titrated with a 0.427 M aqueous potassium hydroxide solution, (1) What is the pH at the midpoint in the titration? (2) What is the pH at the equivalence point of the titration? (3) What is the pH after 42.7 mL of potassium hydroxide have been added?
When a 25.5 mL sample of a 0.477 M aqueous hydrocyanic acid solution is titrated with a 0.427 M aqueous potassium hydroxide solution, (1) What is the pH at the midpoint in the titration? (2) What is the pH at the equivalence point of the titration? (3) What is the pH after 42.7 mL of potassium hydroxide have been added?
Jamar FerryLv2
14 Oct 2019