Explain what are the linear and volume flow rates

Assignment Help Chemistry
Reference no: EM13486468

An open tubular chromatography column is 28.9 m long and has an inner diameter of 0.510 mm. The inside wall is coated with a layer of stationary phase 3.3 ?m thick. Unretained solute passes through the column in 3.86 min, while a certain solute has a retention time of 17.39 min. (a) What are the linear and volume flow rates? (b) What is the capacity factor, k\', and the partition coefficient, Cs/Cm, for this solute? (c) What fraction of time did the solute spend in the stationary phase?

Reference no: EM13486468

Questions Cloud

Explain 2-methly-2-butene is treated with nbs : What is the product formed when 2-methly-2-butene is treated with NBS and light. What is the product formed when 2-methly-2-butene is treated with CL2 and heat
The opportunity to invest in a timber forest : Nina Roberts has the opportunity to invest in a timber forest. She would have to invest $100,000. Revenues of $20,000 per year are projected for 20 years. However, these revenues will not begin coming in for five years because the timber must ..
Calculate the magnitude of the angular momentum of the disk : A uniform solid disk of mass m = 3.04 kg and radius r = 0.200 m rotates about a fixed axis perpendicular to its face with angular frequency 5.93 rad/s. Calculate the magnitude of the angular momentum of the disk
What is rayleighs minimum angle for resolution : You're viewing a pair of green (wavelength=550nm) butterflies on a tree branch. What is Rayleigh's minimum angle for resolution
Explain what are the linear and volume flow rates : What are the linear and volume flow rates. (b) What is the capacity factor, k', and the partition coefficient, Cs/Cm, for this solute. (c) What fraction of time did the solute spend in the stationary phase
Compute how far would it have traveled in a vacuum : A flat sheet of crown glass has a thickness of 2.3 cm. It is on top of a flat sheet of crystalline quartz that has a thickness of 1.6 cm. how far would it have traveled in a vacuum
Transactional analysis problem scenario : Transactional Analysis Problem Scenario: Use following scenario and transactions to complete the activities below. On January 4, Mary Markham, an attorney, opened her private law firm.
What is the index of refraction of the glass plate : If the incident angle from the air is 30 degrees and the refracted angle within the glass in 20 degrees what is the index of refraction of the glass plate
Which financial measurement is most important : As a stakeholder of a company, suggest which financial measurement is most important to current stockholders' net income, or earnings, and comprehensive income. Provide support for your rationale

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the physical origins of linewidths in absorption

Describe the physical origins of linewidths in absorption and emission spectra. Do you expect the same contributions for species in condensed and gas phases

  Explain the solution is acidic or basic

Calculate the pH of the following solutions with the given [H+] or [OH-] and indicate whether the solution is acidic or basic

  What is the temperature of the hydrogen gas

If the temperature of the water in your reaction bowl is 23 C, what is the temperature of the hydrogen gas.

  When dye 40 x 10-5 m the rate is determined to be 171 10-7

a reaction is begun with a reaction mixture containing the following dye 1.0 x 10-4 m bleach 0.10 m when dye 8.0 x

  Determine the structures of compounds

determine the structures of Compounds A, B, C, D, and E. Show calculations. Support all of your structure determinations. Student performed a sodium borohydride reduction experiment.

  Find out the concentration of solution of mg(no3)2

A 50 mL soln. of Mg(NO3)2 is mixed with a 50 mL solution of NaOH. The resulting precipitate, Mg(OH)2, that forms is 2.97g. Determine the concentration of solution of Mg(NO3)2?

  State the components in a mixture by gas chromatography

identities of the components in a mixture by Gas chromatography may be determined by the technique called "spiking".

  State sodium borohydride reduction experiment

determine the structures of Compounds A, B, C, D, and E. Show calculations. Support all of your structure determinations. Student performed a sodium borohydride reduction experiment

  Calculate the sodium ion concentration in a solution

calculate the sodium ion concentration in a solution formed by diluting 35.00 mL of a .585 M sodium phosphate solution to a final volume of 145.00 mL

  Explain synthesize 3-ethyl-2-phenyl-2-pentene

Which two reagents below would you choose to synthesize 3-ethyl-2-phenyl-2-pentene using the Wittig procedure? (triphenylphosphine, solvents, and a base are provided)

  What will be the volume of the gas sample

A gas sample has an original volume of 680 ml when collected at 720mm and 28C. what will be the volume of the gas sample if the pressure increases to 820 mm and the temperature increases to 55C?

  Explain the total pressure at equilibrium is 190 mmhg

The total pressure at equilibrium is 190 mmHg and the compound is found to be 34% disassociated. What is the value of Kp

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd