111. Задачка по химии №011 074
At surfactant concentrations of 0.05 and 0.1 mol/l, the surface tension values were 60 and 55 mN/m, calculate the surface activity of this surfactant
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
Оплата и выдача товара осуществляются через партнёрскую платформу.