In a gas chromatography (GC) separation involving four components, it was discovered that all four components, A,

Fantastic news! We've Found the answer you've been seeking!

Question:

In a gas chromatography (GC) separation involving four components, it was discovered that all four components, A, B, C and D, separate cleanly at 80 ℃. At this temperature, A and B have fairly short retention times, but components C and D have very long retention times. It was also discovered that C and D separate cleanly at 150 ℃ while that A and B do not. Suggest a temperature program that would separate all four in a reasonable time and explain why it would work.

Posted Date: Oct 26, 2021 12:23 AM

See More Questions

In 1991 it was discovered that nitrous oxide (N2O) is produced in the synthesis of nylon. This compound, which is released into the atmosphere, contributes both to the depletion of ozone in the...
In 1862, it was discovered that cholesterol is converted into a new substance named coprostanol by the action of bacteria in the human digestive tract. Make use of the following information to deduce...
In January 2008, it was discovered that William Borchard, who handled due diligence for clients of PwC interested in mergers and acquisitions, divulged controversial plans to Gregory Raben, an...
Why does the following code fragment not have the same effect as the code fragment in the previous question? x.next t.next = t; = x.next;
A comparative statement of financial position for Spencer Corporation follows: Additional information: 1. Net income for the fiscal year ending December 31, 2014, was $19,000. 2. In March 2014, a...
During 2019, Pepe Guardio purchases the following property for use in his calendar year-end manufacturing business: Item Date Acquired Cost Manufacturing equipment (7 year) June 2 $40,000 Office...
A $1.00-\mathrm{m}$ length of wire is shaped into a rectangle, and another $1.00-\mathrm{m}$ length of identical wire is shaped into a circle. Both wires then move at the same speed into and then...
Rabato Corporation acquired merchandise on account from a foreign supplier on November 1, 2011, for 60,000 LCU (local currency units). It paid the foreign currency account payable on January 15,...
18. The atomic number of elements P, Q, R and T are 19,17, 14 and 6 respectively. The pair of elements that can react to form an ionic compound is A. Q and T B. R and Q C. Q and P D. R and T 19. The...
Jackie Wengler, owner of Wengler Home Decorating Service, has requested that you prepare from the following balances (a) An income statement for June 201X, (b) A statement of owner?s equity for June,...
The environmental mechanisms used for this impact category have a somewhat different structure, from the fate, effect and damage steps applied elsewhere. The mechanisms such as radiative forcing...
Suppose that events A 1 , A 2 , and A 3 form a partition of the sample space S with P(A 1 ) = 0.35, P(A 2 ) = 0.45, and P(A 3 ) = 0.2. If E is an event that is a subset of S and P(E|A 1 ) = 0.25,...
According to an almanac, 70% of adult smokers started smoking before turning 18 years old. (a) Compute the mean and standard deviation of the random variable X, the number of smokers who started...
List all the permutations of three objects x, y, and z taken two at a time without repetition. What is 3 P 2 ?
______ In linear regression we may extrapolate without danger.
Suppose that events A 1 and A 2 form a partition of the sample space S with P(A 1 ) = 0.55 and P(A 2 ) = 0.45. If E is an event that is a subset of S and P(E|A 1 ) = 0.06 and P(E|A 2 ) = 0.08, find...
What is the message / / theme of the song i want to know what love is by foreigner ? ?
At 31 December 20X9, the end of the annual reporting period, the accounts of Huron Company showed the following: a. Sales revenue for 20X9, $ 2,950,000, of which one- quarter was on credit. b....
In 2022, Mark purchased two separate activities. Information regarding these activities for 2022 and 2023 is as follows: The 2022 losses were suspended losses for that year. During 2023, Mark also...
Jerry sprayed all of the landscaping around his business with a pesticide in June 2023. Shortly thereafter, all of the trees and shrubs unaccountably died. The FMV and the adjusted basis of the...
In 2023, Julie, a single individual, reported the following items of income and deduction: Julie owns 100% and is an active participant in the rental real estate activity. What is her taxable income...

In a gas chromatography (GC) separation involving four components, it was discovered that all four components, A,

Question:

Expert Answer:

Retention time in Gas Chromatograph can be reduced in two ways i ... View the full answer

Students also viewed these chemistry questions