36 g of KOH was dissolved in 800 mL of water. What is the molality of the solution? (Molar mass of KOH= 56 g/mol,
density of water = 1.00 g/mL) ___ m.

The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms