58. Solving a chemistry problem
52. What volumes of 20% (ρ = 1.14 g / cm3) and 6% (ρ = 1.04 g / cm3) solutions of sulfuric acid must be mixed in order to prepare 5 liters of a 10% solution (ρ = 1.07 g/cm3)?
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
No customer reviews yet.