Question

Chemistry

The molal freezing point depression constant Kf = 3.12·°C·kgmol−1 for a certain substance X when 48.6g of urea (NH2)2CO are dissolved in 450g of X, the solution freezes at −12.9°C. Calculate the freezing point of pure X!


Comments
  • NEVER MIND! Answer has been solved :) Jeremy commented almost 3 years ago