3. Determine the molecular adsorption of propionic acid on activated carbon in mol/kg if, upon the introduction of 2 g of carbon into 50 ml of a propionic acid solution, the pH of the solution increased from 3.94 to 4.59. The constant of propionic acid Ka = 1.3*10-5.

If you cannot open the file or have any problems, do not rush to leave a negative review! Contact me and I will quickly help you solve the problem. After purchasing, please leave a positive review of the product :)