Two parts of this prob

the 5. (P13B.10a in 11th, P15B.7a in 10th) Calculate, by explicit summation, the vibrational partition function and vibrational contribution to the energy of 12 molecules at a 100 K given that its vibrational energy levels lie at the following wavenumbers above the zero-point energy level: 0,213.30, 425.39, 636.27, 845.93 cm 1. What proportion of 12 molecules are in the ground and first two excited levels at this temperature? (Answer: 1.049, 0.953, 0.044, 0.002)

Sp25 ACCT X CengageNOWv2 | Online teaching X exhibit 6.4.jpg 71x399) x + bw.com/ilrn/takeAssignment/takeAssignmentMain.do?inprogress=true FIFO perpetual inventory The beginning inventory at Dunne Co. and data on purchases and sales for a three-month period ending June 30 are Number Date Transaction of Units Per Unit Total Apr. 3 Inventory 25 $1,200 $30,000 8 Purchase 75 1,240 93,000 11 Sale 40 2,000 80,000 30 Sale 30 2,000 60,000 May 8 Purchase 60 1,260 75,600 10 Sale 50 2,000 100,000 19 Sale 20 2,000 40,000 < 28 Purchase 80 1,260 100,800 June 5 Sale 40 2,250 90,000 16 Sale 25 2,250 56,250 21 Purchase 35 1,264 44,240 28 Sale 44 2,250 99,000 Required: 1. Record the inventory, purchases, and cost of goods sold data in a perpetual inventory record similar to the one illust first-in, first-out method. Under FIFO, if units are in inventory at two different costs, enter the units with the LOWER un Check My Work 3 more Check My Work uses remaining Q Search hp