29. Solving a chemistry problem

29. Solving a chemistry problem

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3. The freezing point of pure naphthalene is 80.1 C. Determine the paint mass of benzene dissolved in naphthalene if, when 0.4 cm3 is added to 10 g of naphthalene, the freezing point of the solution is 77.01 C. The heat of melting of naphthalene is 148.7 J / g, the density of benzene is 0.879 g/cm3.

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  • Content type File
  • Content description 23,46 kB
  • Added to the site 21.04.2023
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.

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