19. Решение задачи по химии №001 968
1. Determine the ethanol content in counterfeit vodka. if its refractive index is 13610, and the refractive indices of standard solutions had the following values:
wob, % 0 10 20 30 40
n20D 1.3330 1.3415 1.3493 1.3571 1.3652
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.