4. The dependence of the volume of a solution of zinc chloride on the number of moles of salt n2 dissolved in 1000 g of water is expressed by the equation:
V = 1000 4.67n2 3.1n22 24.2n2-1.
Determine the partial molar volume of a 0.25 molar solution of zinc chloride.

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