67 Решение задачки по химии №06 752

14. When processing 1.4235 g of absolutely dry cellulose with Felling´s reagent, after dissolving the precipitated Cu (I) oxide and electrolysis of the solution, 0.0384 g of copper was obtained. Calculate the copper number and aldehyde content of this sample.

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