63 Задачка по химии №06 394
5. A sample of technical Na2CO3 weighing 1 g was taken for analysis. HCl solution. Determine the percentage of sodium carbonate in the sample.
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.
