Calculate, by explicit summation, the vibrational partition function and the vibrational contribution to the molar internal energy
Question:
(a) 100 K,
(b) 298 K given that its vibrational energy levels lie at the following wave numbers above the zero-point energy level: 0,213.30,425.39, 636.27,845.93 cm3. What proportion of, molecules are in the ground and first two excited levels at the two temperatures? Calculate the vibrational contribution to the molar entropy of 12 at the two temperatures.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 55% (9 reviews)
9 eBi ehc At 100 K hc 1 and at 298 K hc 6950 cm a q1e213306...View the full answer
Answered By
Danish Sohail
My objective is to become most reliable expert for clients. For last 10 years I have been associated with the field of accounting and finance. My aim is to strive for best results and pay particular attention to client needs. I am always enthusiastic to help clients for issues and concerns related to business studies. I can work on analysis of the financial statements, calculate different ratios and analysis of ratios. I can critically evaluate stock prices based on the financial analysis and valuation for companies using financial statements of the business entity being valued with use of excel tools. I have expertise to provide effective and reliable help for projects in corporate finance, equity investments, financial accounting, cost accounting, financial planning, business plans, marketing plans, performance measurement, budgeting, economic research, risk assessment, risk management, derivatives, fixed income investments, taxation, auditing, and financial performance analysis.
4.80+
78+ Reviews
112+ Question Solved
Related Book For
Question Posted:
Students also viewed these Physical Chemistry questions
-
The contribution of molecular vibrations to the molar internal energy Um of a gas of nonlinear N-atom molecules is (zero-point vibrational energy not included) Where us θs ¡ hvs/k...
-
Calculate the electronic contribution to the molar internal energy at 2000 K for a sample composed of the atoms specified in Exercise 16.4b.
-
Calculate the molar internal energy of He, Ne, and Ar under standard thermodynamic conditions. Do you need to redo the entire calculation for each species?
-
An unknown nucleus contains 70 neutrons and has twice the volume of the nickel 60 28 Ni nucleus. Identify the unknown nucleus in the form A Z X. Use the periodic table on the inside of the back cover...
-
No flower gardens are creations that feature skunkweed. Therefore, it is false that all flower gardens are creations that feature skunkweed. Use the modified Venn diagram technique to determine if...
-
A catenary cable is one that is hung between two points not in the same vertical line. As depicted in Figure a, it is subject to no loads other than its own weight. Thus, its weight (N/m) acts as a...
-
Many state courts have forms posted on their websites. Determine whether California has a form for notice of removal of actions for federal court.
-
On May 5, 2014, Christy purchased and placed in service a hotel. The hotel cost $10.8 million. Calculate Christy's cost recovery deductions for 2014 and for 2024.
-
Suppose you are short selling stocks on margin. The margin requirement is 50%. Right now, you put $1,000 of your own money and the stock you want to short today has a price of $40 per share. How many...
-
A stream of ethylene gas at 250oC and 3.800 kPa expands isentropically in a turbine to 120 kPa. Determine the temperature of the expanded gas and the work produced if the properties of ethylene are...
-
The No molecule has a doubly degenerate excited electronic level 121.1 cm-1 above the doubly degenerate electronic ground term. Calculate and plot the electronic partition function of NO from T= 0 to...
-
A sample consisting of five molecules has a total energy SE. Each molecule is able to occupy states of energy jE, with j = 0, 1,2, .... (a) Calculate the weight of the configuration in which the...
-
How long it will take to reduce the pressure of a 100 L tank from 1 Kg/cm2 (a) to 0.2 Kg/cm2 (a), if the pump capacity is 500 L/min. assume 10% leakage.
-
List the four elements of promotion and describe each one.
-
Average cost per unit is as follows. Average Cost per Unit $ 8.10 Direct materials Direct labor $ 5.10 Variable manufacturing overhead $ 2.60 Fixed manufacturing overhead $ 6.10 Fixed selling expense...
-
THE FREQUENT FLIER CASE 'A pretty fair fare" Late in November, Blue Sky Airlines, a new regional carrier, inaugurated its own frequent flier program to compete more effectively with established...
-
1. How is Nintendo's business strategy to differentiate the firm's product or service to command a premium price? 2. How does this strategy compare to Microsoft and Sony?
-
Please read the history of management in Principles of ManagementLinks to an external site.. Please watch the videos included below to deepen your understanding of concepts. Compare the graphic of...
-
Diabetes and hypertension are two of the most common diseases in Western, industrialized nations. In the United States, approximately 9% of the population have diabetes, while about 30% of adults...
-
Privitera and Freeman (2012) constructed a scale to measure or estimate the daily fat intake of participants; the scale was called the estimated daily intake scale for fat (EDIS-F). To validate the...
-
One compound found in alkaline batteries is NiOOH, a compound containing Ni 3+ ions. When the battery is discharged, the Ni 3+ is reduced to Ni 2+ ions [as in Ni(OH) 2 ]. Using orbital box diagrams...
-
A helium balloon has a volume of 12.4 L when the pressure is 0.885 atm and the temperature is 22C. The balloon is cooled at a constant pressure until the temperature is 18C. What is the volume of the...
-
The root mean square speed of methane molecules, CH 4 , at a certain temperature was found to be 550. m s 1 . What is the root mean square speed of krypton atoms at the same temperature?
-
The height, h, of a column of liquid in a capillary tube can be estimated by using h = 2/gdr, where is the surface tension, d is the density of the liquid, g is the acceleration of free fall (g =...
-
1. The Kenmore Square Starbucks offers 12 different style insulted coffee cups to its customers for purchase. The cups cost Starbucks $9.00 each.Last year, the sold 200 per month, evenly spaced...
-
Discuss the following as used in budgeting i. Padding ii. Budgetary slack iii. Zero-based budgeting iv. Incremental budgeting v. Bottom-up approach to budgeting vi. Top-down approach to budgeting
-
The accounting records of South Central Corporation reveal the following: (Click the icon to view the data table.) Read the requirements. Requirement 1. Prepare the cash flows from operating...
Study smarter with the SolutionInn App