Calculate the sample to prepare 500 ml of titrated sodium hydroxide solution (0.1 mol/l). What weight of potassium hydrophthalate should be taken for installation K in order to use 20.00 ml of titrant for titration? Mm. sodium hydroxide 40.00. Mm. potassium hydrophthalate 204.23.

If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.