Arigid, closed vessel of volume v-648 liters maintained at constant tem- perature t-365 k is loaded with 112 mol of n-hexane, 155 mol of n-heptane, and 14 mol of nitrogen. calculate the pressure in the vessel and the composition of all phases present at equilibrium. make the following three assumptions: a) n-hexane and n-heptane form an ideal liquid solution, b) the vapor phase is ideal, c) nitro- gen has negligible solubility in the liquid phase at the conditions of interest. the vapor pressures of n-hexane and n-heptane at t-365 k are p0.199 mpa and p-0.083 mpa, respectively. their (liquid) molar volumes are v-0.146 vmol and v 0.16m, espectivcly

For questions 1 and 2, consider the following experimental data.hydrogen emission lines were detected at the following wavelengths (in nm): 121.6102.697.395.093.8question 1use the electromagnetic radiation classifications below and figure 1-1 in the introductory information for this lab (in the lab manual) to determine the nf value for the experimental data provided? wavelength, ? (nm) 650 700 550 600 400 450 500 visible spectrum wavelength, ? (m) 11 10 3 10 10 10 8 10 5 10 10 -10 10 9 10 10 10 10 -12 10 microwave radio infrared x-ray ultraviolet gamma 1020 1019 1018 1 1016 015 1014 01 12 109108 frequency, v (hz)a.1b. 2c. 3d. 4e. 5question 2using the data for the emission line with the longest wavelength, the known value of nf (from question 1 in this prelab), and the value of ni (deduced from the ? and nf values) calculate the rydberg constant for hydrogen (rh) in units of m-1.a) 1.097 x 10-11 m-1b) 5.921 x 107 m-1c) 1.097 x 10-2 m-1d) 9.252 x 106 m-1e) 1.097 x 107 m-1