45.8 g of nacl is dissolved in 500. ml of a water (d = 1.00 g/ml) and is placed in the freezer at -1 °c overnight. which statement best describes what would happen to the solution? a)the freezing point of the nacl solution would be -2.92 °c, so the solution would not freeze. b)the freezing point of the nacl solution would be -5.83 °c, so the solution would not freeze. c)the freezing point of the nacl solution would be 5.83 °c, so the solution would freeze.

Aluminum–lithium (al-li) alloys have been developed by the aircraft industry to reduce the weight and improve the performance of its aircraft. a commercial aircraft skin material having a density of 2.47 g/cm3 is desired. compute the concentration of li (in wt%) that is required.

What is the molality of a solution that has 4 mol of kci in 0.800 kg of water

Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat