3. To 10.00 ml of a standard solution of potassium dichromate with a molar concentration of the equivalent of 0.1184 mol / l was added izb. KI in a sulfuric acid medium and the released iodine was titrated with 9.89 ml of sodium thiosulfate solution. Calculate the molar concentration of the solution of Na thiosulfate.
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