111. Задачка по химии №011 19
Lost labels from jars with crystalline reagents: NaCl, NaSO4, NH4NO3, NaH2PO4, Na3PO4. What chemical reactions can quickly establish what is contained in each jar?
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.