Homework Answers
Compounds that can be vaporized without decomposition are usually studied using Gas chromatography. The advantages of Gas chromatography are listed below:
- Compounds can be separated in reasonable time.
- Sharp peaks are obtained during study of molecules via GC.
- Highly sensitive detectors are present which can be collectively used with a mass spectrometer as mass spectroscopy is a non-destructive technique.
The disadvantages of Gas chromatography are listed below:
- It is only applicable if the compounds are thermally stable and volatile.
- Some of the detectors are destructive in nature.
Add Answer to:
What are the advantages and disadvantages gas chromatography (hint: compare to other chromatographic techniques we have...
What are the advantages and disadvantages of thin-layer chromatography, adsorption column chromatography, and gas chromatography techniques?...
What are the advantages and disadvantages of thin-layer chromatography, adsorption column chromatography, and gas chromatography techniques? (advantages and disadvantages for each type)
Contrast the advantages and disadvantages of reversed-phase HPLC with normal-phase chromatographic techniques.
Contrast the advantages and disadvantages of reversed-phase HPLC with normal-phase chromatographic techniques.
Can you compare and contrast analyzing sugars in gas chromatography using derivatization and HPLC? What are...
Can you compare and contrast analyzing sugars in gas chromatography using derivatization and HPLC? What are its advantages and disadvantages?
Compare and contrast the advantages and disadvantages of the two techniques HPLC vs. electrochemistry for deter
Compare and contrast the advantages and disadvantages of the two techniques HPLC vs. electrochemistry for determination of vitamin C in multivitamin tablets
(a) what are the relative advantages and disadvantages of packed and open tubular columns in gas chromatography? (b) e...
(a) what are the relative advantages and disadvantages of packed and open tubular columns in gas chromatography? (b) explain the difference between wall coated and porous-layer open tubular columns (c) what is the advantage of bonding ( covalently attaching) the stationary phase to the column wall or cross-linking the stationary phase to itself?
1. Make a table to summarize the liquid chromatography techniques we have learned, including normal phase...
1. Make a table to summarize the liquid chromatography techniques we have learned, including normal phase LC, reversed-phase LC, HILIC, ion-exchange chromatography, affinity chromatography, and SEC/GPC. It should cover general principle/rationale, advantages, disadvantages, etc. for each of them. 2. If you receive an unknown protein to be analyzed (newly made, just a name offered, no relevant information provided or found from website), what do you plan to do using chromatography? 3. Find a chromatography instrument in campus and do some...
Compare and contrast the techniques (Evaporation, Filtration, Crystallization). When is each technique appropriate? What are the...
Compare and contrast the techniques (Evaporation, Filtration, Crystallization). When is each technique appropriate? What are the advantages vs disadvantages? Why was the vanillin exposed to two different techniques? Could we have isolated the vanillin using a different technique? Why or why not?
Compare healthcare cost in US with any other country and advantages and disadvantages of the healtchare...
Compare healthcare cost in US with any other country and advantages and disadvantages of the healtchare systems.
compare healthcare cost in US with any other country and advantages and disadvantages of the healthcare...
compare healthcare cost in US with any other country and advantages and disadvantages of the healthcare systems
3. Ring distribution system and radial distribution system have their own advantages and disadvantages. Compare the...
3. Ring distribution system and radial distribution system have their own advantages and disadvantages. Compare the FIVE (5) advantages and disadvantages of ring distribution system over radial distribution system (10 marks)
1. Make a table to summarize the liquid chromatography techniques we have learned, including normal phase LC, reversed-phase LC, HILIC, ion-exchange chromatography, affinity chromatography, and SEC/GPC. It should cover general principle/rationale, advantages, disadvantages, etc. for each of them. 2. If you receive an unknown protein to be analyzed (newly made, just a name offered, no relevant information provided or found from website), what do you plan to do using chromatography? 3. Find a chromatography instrument in campus and do some...
3. Ring distribution system and radial distribution system have their own advantages and disadvantages. Compare the FIVE (5) advantages and disadvantages of ring distribution system over radial distribution system (10 marks)
Most questions answered within 3 hours.
-
Assume Kw = 1.01 ✕ 10−14
For pure water, we can calculate [H3O+ ] = [OH...
asked 22 minutes ago -
Suppose that on a temperature scale X, water boils at 203.0°X
and freezes at -105.7°X. What...
asked 1 hour ago -
BaS crystallizes in a cubic unit cell with S2- ions on each
corner and each face....
asked 1 hour ago -
A. 0≤P(Oi)≤10≤P(Oi)≤1 for each i
B. P(Oi)≤0P(Oi)≤0
C. P(Oi)=1+P(OCi)P(Oi)=1+P(OiC)
D. P(Oi)≥1P(Oi)≥1
If an experiment consists of...
asked 3 hours ago -
A battery has an emf of 9.20V and an internal resistance of 1.20
ohm. a)What resistance...
asked 3 hours ago -
The area of an elastic circular loop decreases at a constant
rate, dA/dt = −6.60×10−3 m2/s...
asked 4 hours ago -
The denaturation of proteins can be described by the
equilibrium
F⇌U
where F and U represent...
asked 5 hours ago -
Please answer what the maximum and minimum force is, and the
angle on the ion is...
asked 5 hours ago -
implement a program that reads a number of rows and a symbol.
The program will draw...
asked 6 hours ago -
Assume that when adults with smartphones are randomly selected,
45% use them in meetings or classes....
asked 6 hours ago -
Determine the number of formula units of
Na2SO4 and moles of oxygen contained in 8.11
moles...
asked 6 hours ago -
Explain in steps on the following code
What would be the output when executed
using System;...
asked 6 hours ago