Question: (a) Use the result of Problem 42.38 to calculate the equilibrium separation of the atoms in HC1 molecule. The mass of a chlorine atom is

(a) Use the result of Problem 42.38 to calculate the equilibrium separation of the atoms in HC1 molecule. The mass of a chlorine atom is 5.81 x 10-26 kg, and the mass of a hydrogen atom is 1.67 x 10-27 kg.
(b) The value of I changes by ±1 in rotational transitions. What is the value of l for the upper level of the transition that gives rise to each of the wavelengths listed in Problem 42.38?
(c) What is the longest-wavelength line in the rotational spectrum of HC1?
(d) Calculate the wavelengths of the emitted light for the corresponding transitions in the deuterium chloride (DCI) molecule. In this molecule the hydrogen atom in HC1 is replaced by an atom of deuterium, an isotope of hydrogen with a mass of 3.34 x 10-27 kg. Assume that the eqni1ibrium separation between the atoms is the same as for HCI.

Step by Step Solution

★★★★★

3.40 Rating (159 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a IDENTIFY The rotational energies of a molecule depend on its moment of inertia which in turn depen... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

P-M-P-M-C-M (35).docx

120 KBs Word File

Students Have Also Explored These Related Modern Physics Questions!

Garneau Manufacturing Ltd. produces and distributes a special type of chemical compound called Compound WX. The information below about Garneaus operations has been assembled to assist budget...

In this problem, we employ the result of Problem 13.5.8 as the basis for a function s=newarrivals(lambda,T) that generates a Poisson arrival process. The program newarrivals.m should do the...

Use the result of Problem 21 to calculate the total translational kinetic energy of the conduction electrons in 1.00 cm3 of copper at T = 0 K.

Use the result of Problem 64 to calculate each of the following areas. (a). A20 (x3) (b). A21(x3) (c). A21(x5) (d). A20(x9)

An approximation for the potential energy of a KCl molecules U = A[(RJ/8r8 ) - l/r], where Ro = 2.67 X l0-l0 m and A = 2.31 X 10-28 J. m. Using this approximation: (a) Show that the radial component...

Problem 2.42. A black hole is a region of space where gravity is so strong that nothing, not even light, can escape. Throwing something into a black hole is therefore an irreversible process, at...

Use the result of problem 9.4 to calculate the fugacity of ethane at 320 K and at a molar volume of 150 cm 3 /mole. Also calculate the pressure in bar. Data from problem 9.4 Derive the formula for...

The lower end of the thin uniform rod in Fig. P27.74 is attached to the floor by a frictionless hinge at point P. The rod has mass 0.0840 kg and length 18.0 cm and is in a uniform magnetic field B =...

Problem 67: PIN guessing ( ) In order to get money from a cash dispenser I have to punch in a Personal Identification Number. I have forgotten my PIN, but I do know that it is equally likely to be...

Problem 1.40. In Problem 1.16 you calculated the pressure of earth's atmosphere as a function of altitude, assuming constant temperature. Ordinarily, however, the temperature of the bottommost 10-15...

Explain whether each of the following situations meets the conditions for which the Rule for Sample Proportions applies. If not, explain which condition is violated. a. Unknown to the government, 10%...

4. In the 2016 U.S. Open golf tournament, Dustin Johnson was leading the tournament in the final round, and his ball was resting on the fifth green. While preparing for his upcoming putt, he tapped...

\ table [ [ B , C , D , E , F , 0 , H ] , [ , , , , , , ] , [ Jonathan is currently 2 1 years old, about to graduate school and already planning for his retirement. He plans to retire at age 5 5 , to...

Ember Inc. prepared the budget for 2017 assuming a 20% market share based on total sales in the Midwest region of the United States. Required Calculate the market-share and market-size variances for...

A firms production function is Q = 5L^2/3 x K^1/3. You need to find the marginal product of labor and capital. a) Does this production function exhibit constant, increasing, or decreasing returns to...

Mary operates a convenience store, "Mary's Shoppe". It has become a hangout for teenagers. She hired Frank to act as a security guard between the hours of 3 pm and 5 pm, when the store is at its...

On January 1, 2007, Dole Co. sold land that cost $210,000 for $280,000, receiving a note bearing interest at 10%. The note will be paid in three annual installments of $112,595 starting on December...

10. The keys to effective supply chain management are: (a) Information. (b) Good advertisements. (c) Skilled personnel. (d) Good research and development.

Income statement Net sales $1,800,000 $1,800,000 Cost of Goods Sold 900,000 1,260,000 Gross Profit 600,000 540,000 Marketing 150,000 200,000 General & Administrative 150,000 200,000 Depreciation...

Please answer in your own words 1.On the face of it, replacing paper-based transactions with electronic transactions should provide environmental benefits. In terms of business processes, what needs...

Score: 9/23 5/11 answered Question 6 0/4 pts The amounts of nicotine in a certain brand of cigarette are normally distributed with a mean of 0.954 g and a standard deviation of 0.295 g. The company...