To determine the carbonate content in the potassium hydroxide reagent, a solution of this alkali was titrated with hydrochloric acid. When titrated with phenolphthalein, 24.2 ml was consumed, and with methyl orange - 26.8 ml of hydrochloric acid solution. Determine the percentage of potassium carbonate in the reagent.
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
No feedback yet