44. Решение задачи по химии №52

2. Calculate the mass concentration (in terms of P2O5) of a mixture of 51.5 g of unevaporated and 10.5 g of evaporated extraction phosphoric acid. The concentration of unevaporated acid is 37.03% by mass (in terms of P2O5), the concentration of evaporated acid is 54.51% by mass (in terms of P2O5).

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 :)