80 Решение задачки по химии №08 048

65. An excess of KI solution and acid were added to 25.00 ml of H2S solution, the released iodine was titrated with 15.17 ml of 0.07543 M Na2S203 solution. Calculate the mass of H2S in 750.0 ml of the analyzed solution.

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