1. Calculate the number of microstates for a system with particles distributed as follows: Energy State Ihv 2hy 3hy 4hv Shv Number of Molecules IS 10 3 0 2. The following is the relative number of molecules the vibrational states of the ICl molecule determined from spectroscopy Vibrational level E E E E E, E Relative Population 100 53.5 28.6 15.3 4.4 Calculate the temperature of the sample given that the vibrational frequency is 1.15 x 10''' 8.2 3. Calculate the number of states for a system consisting of 1 x 10"mol of molecules at very low temperature when only three quantum states are equally populated