Calculate K for a solution of sodium thiosulfate (0.1 mol/l) determined from a weighed portion of potassium bichromate (0.1002 g) if the volume of the titrant is 20.00 ml. Mm. potassium dichromate 294.19.
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.