Chapter 18, Problem 18.21E

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

PLEASE HELP! NOTICE. THERE ARE FIVE CELLS ON THE LEFT SIDE TO FILL. THE DROPDOWN SHOWS THE OPTIONS FOR THESE CELLS.