616. What is the mass concentration of an aqueous solution of isopropyl alcohol C3H7OH, freezing at the same temperature as a 50% aqueous solution of glycerol C3H5 (OH) 3? (Ans. 10.9 mol/1000 g H2O)
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.