106 Задачка по химии №010 687

9. Mixed 10 ml of a nitric acid solution with a mass fraction of HNO3 10%, a density of 1.056 g/ml and 100 ml of a solution of nitric acid with a mass fraction of HNO3 of 30%, a density of 1.184 g/ml. Calculate the mass fraction of HNO3 in the resulting solution.

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