07221. Решение задачки по химии

2. What portion of the sodium hydroxide reagent with a mass fraction of NaOH 93% must be added to 10 liters of NaOH solution with a molar concentration of 0.1945 M to obtain a 0.2 M sodium hydroxide solution?

If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.