81 Решение задачки по химии №08 17811

137. After appropriate treatment, 3.034 g of glass was transferred into solution and the volume of the solution was brought to 100 cm3 with water. Then 20 cm3 of the solution was titrated with 7.06 cm3 of 0.005 M solution of Trilon B. Determine the percentage of iron in the glass.

If the file does not open for you, install the Rar archiver program. Inside the archive, the solution is in WORD format.