52. Решение задачи по химии №005 204

7. For the titration of 25 cm3 of a solution of FeSO4 in sulfuric acid, 31.25 cm3 of a 0.1 N solution of potassium dichromate was used. How much water must be added to 200 cm3 of iron salt solution to make the solution exactly 0.05 N?

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