Question: Nuclear magnetic resonance can be used to determine the mobility of molecules in liquids. A set of measurements on methane in carbon tetrachloride showed that

Nuclear magnetic resonance can be used to determine the mobility of molecules in liquids. A set of measurements on methane in carbon tetrachloride showed that its diffusion coefficient is 2.05 x 10-9m2 S-1 at O°C and 2.89 x 10-9 m2 S-I at 25°C. Deduce what information you can about the mobility of methane in carbon tetrachloride.

Step by Step Solution

★★★★★

3.42 Rating (177 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

If diffusion is analogous to viscosity Section 215 eqn 2126 in t... 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)

57-C-P-M-M (44).docx

120 KBs Word File

Students Have Also Explored These Related Physical Chemistry Questions!

A magnetic field can be used to determine the sign of charge carriers in a current- carrying wire. Consider a wide conducting strip in a magnetic field oriented as shown in Fig. 19.34. The charge...

The pulse-echo ultrasonic technique can be used to determine the thickness of a part or structure. By accurately measuring the time it takes for a short ultrasonic pulse to travel through the...

A get retardation assay can be used to determine if a protein bids to a segment of DNA. When a segment of DNA is bound by a protein. Its mobility will be retarded, and the DNA band will appear higher...

please help Asap 1 and 2 Information: Each spectra below was obtained from a pure compound. Mass Spectrum parent peaks (M) are listed for all examples. IR peaks listed are strong (s) unless otherwise...

Problem 4: Nuclear Magnetic Resonance Sim-based Problem [4 pts] [Problem solving template not needed, but show your work and explain your reasoning] The magnetic dipole moment, a, is a useful model...

3. (True Story) The National Science Foundation designated a major university as a national nuclear magnetic resonance center. Several large instruments were being installed when a government safety...

11B has a spin of 3/2, and H has a spin of 1/2.B=9.584 107Hz/T, and H=26.75107Hz/T. Calculate the nuclear magnetic resonance spectrum of 11B from 11BH3 in a magnetic field of 10.0 T, assuming that...

A spin-1/2 particle with gyromagnetic ratio , at rest in a static magnetic field B 0 k, precesses at the Larmor frequency 0 = B 0 (Example 4.3). Now we turn on a small transverse radiofrequency so...

The large magnetic fields used in MRI can produce forces on electric currents within the human body. This effect has been proposed as a possible method for imaging biocurrents flowing in the body,...

Which of following elements is a candidate for MRI? (a) 12 C 6 ; (b) 16 O 8 ; (c) 40 Ca 20 ; (d) 31 P 15 . Magnetic resonance imaging (MRI) is a powerful imaging method that, unlike x-ray imaging,...

A circular rigid body with radius r = 2 m is rolling without slipping on a curved surface with radius of curvature in 2D, as shown (not drawn to scale). The angular velocity of the body is 2 r a d /...

For the examination of the financial statements of Scotia Inc., Rosa Schellenberg, a public accountant, has decided to apply non statistical audit sampling in the tests of sales transactions. Based...

A Grantor Retained Annuity Trust with accelerated payments is beneficial because: It makes the excess appreciation to grandchildren not subject to GST . It allows for the underlying Trust asset...

Please answer the questions below under problem set 6.2A. Under number page 2 and continues to 3 below. If its unclear, you can also check out the book, operations Research: An introduction , 8th...

a) Express (1 + i)-5 in the form r+ iy.

Business Ethic This is an individual, two part assignment. Review the following scenario, and then follow the instructions below to complete Part 1 and Part 2 of the assignment. Assume that you have...

Make the KMAP from this truth table Enable A3 A2 A1 B3 B2 B1 A>B A=B A

5. A function f is defined by f: x > 8 - 3x. Find the inverse function of f-1(x). Hence, evaluate f-1(9), (-12). F- 3}) and ( 3). 6. A function g is defined by g : x > 6x - 8 for all rea values of x....

(a) Calculate the reaction Gibbs free energy of N 2 (g)+ 3 H 2 (g) 2 NH 3 (g) when the partial pressures of N 2 , H 2 , and NH 3 are 4.2 bar, 1.8 bar, and 21 bar, respectively, and the temperature...

Calculate the heat evolved or absorbed when 10.0 g of (a) NaCl; (b) NaI; (c) AlCl 3 ; (d) NH 4 NO 3 is dissolved in 100. g of water. Assume that the enthalpies of solution in Table 5D.3 are...

Colligative properties can be sources of insight into not only the properties of solutions, but also the properties of the solute. For example, acetic acid, CH 3 COOH, behaves differently in two...

Mr. Nailor invests $23,000 in a money market account at his local bank. He receives annual interest of 9% for 8 years. How much return will his investment earn during this time period? Use Appendix A...

Cost of Goods sold, Profit margin, and Net Income for a Manufacturing Company The following information is available for Bandera Manufacturing Company for the month ending January Cost of goods...

Which of the following items can be done by firewalls? a points Detecting viruses Blocking external services Reading encrypted payloads Logging server utilizations Allowing internal services for...