596. Determine the mass fraction of ammonia in the solution obtained by diluting an ammonia solution with a volume of 1 l (ρ = 0.9 g / cm3) with a mass fraction of NH4OH 25% with water of 9.1 l. How many grams of iron (III) hydroxide can be precipitated by the resulting solution weighing 5 g?
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
No feedback yet