The chromatogram of a sample containing 1- and 2-naphthol had two peaks with retention times of 228

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

Question:

The chromatogram of a sample containing 1- and 2-naphthol had two peaks with retention times of 228 and 235 s. Their widths at half-height were 2.4 and 2.5 s, respectively. Calculate the resolution of the two peaks.

Related Book For answer-question

Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

See More Books

Posted Date: Jun 20, 2019 12:33 AM

See More Questions

The activity of a sample containing radioactive 108Ag is 6.4 104 Bq. Exactly 12 min later, the activity is 2.0 103 Bq. Calculate the half-life of 108Ag.
1.221 g of a sample containing KI (FM 166.01) is titrated with 21.14 mL of 0.1171 M AgNO3 according to the equation: Ag+ + I- AgI. What is the % w/w KI in the sample.
Select any Company and get a copy of its annual report. Just write an outline of the company's annual report. The outline must contain the following: 1. Introduction 2. Background 3. Liquidity Ratios...
The following is the stockholders' equity section from Chipotle Mexican Grill, Inc.'s balance sheet (in thousands, except per share data). a. Show the computation to derive the $375 thousand for...
Consult the TRIPS agreement at the WTO portal (www.wto.org). What are the latest developments regarding this treaty? What types of protection does this treaty provide to pharmaceutical firms? What...
Flory Corporation is a rapidly growing privately owned company that is considering changing from ASPE to IFRS in order to prepare for a future public offering of shares. As Flory's financial advisor,...
The production department of Zunni's Manufacturing is considering two numerically controlled drill presses; one must be selected. Comparison data is shown in the table below. MARR is 10 percent/year....
Steinborn Homes manufactures prefabricated chalets in Colorado. The company uses a perpetual inventory system and a job cost system in which each chalet is a job. The following events occurred during...
There are 15 exceptions to carrier liability under the Carriage of Goods by Sea Act other than "perils of the sea". Which ones are similar to an event of force majeure that are usually placed in a...
Simulation can be used to illustrate a number of results from statistics that are difficult to understand with non-simulation arguments. One is the famous central limit theorem, which says that if...
An aging analysis of Ivanhoe Company's accounts receivable at December 31, 2020 and 2021, showed the following: Accounts Receivable Number of Days Outstanding Estimated % Uncollectible 2021 2020 0-30...
If a firm is taking profits from one business unit and using them to grow another business unit, which diversification rational is the firm utilizing?
The Wiley Company is evaluating a capital budgeting project which is expected to have the following cash flows for time zero through year three: -$40,000, $23,000, $23,000, $23,000. What is the...
I was proposed to invest $750,000 today, to have an income of $62,000 at the end of each month; They will face expenses of $30,000 at the end of the first month and will have an increase of $500 each...
You have received the proposal to invest $1,000,000 in exchange for receiving income of $75,000 at the end of the first month that would decrease 0.3% each month starting from the 2nd month. Expenses...
Create a response that addresses: What objections or rebuttal could someone make to the arguments your peer has shared? How would you suggest the speaker address the potential objection or rebuttal...
q How can individuals enhance their productivity while working remotely, and what tools can facilitate a more efficient virtual work environment?
The pendulum consists of two rods: AB is pin supported at A and swings only in the y-z plane, whereas a bearing at B allows the attached rod BD to spin about rod AB. At a given instant, the rods have...
A mass spectrometer (see the figure) is designed to measure the mass m of the 238U+ ion. A source of 238U+ ions (not shown) sends ions into the device with negligibly small initial kinetic energies....
Use the photon model to explain why ultraviolet radiation is harmful to your skin while visible light is not.
Approximately what is the total energy of the neutrino emitted when 2211Na decays by electron capture?
In the past five years, there have been significant innovations in technology such as smartphones and tablets. Technology companies rely on intellectual property (IP) rights, such as patents,...
Respondents Varsity Brands, Inc., Varsity Spirit Corporation, and Varsity Spirit Fashions & Supplies, Inc., design, make, and sell cheerleading uniforms. Respondents have obtained or acquired more...
Mr. Tam is the front man for the Asian American dance-rock band The Slants. Mr. Tam named his band The Slants to reclaim and take ownership of Asian stereotypes. The band draws inspiration for its...

The chromatogram of a sample containing 1- and 2-naphthol had two peaks with retention times of 228

Question:

Expert Answer:

Peak1 Retention time t R1 228 s Width at halfheight W 0... View the full answer

Physics

Students also viewed these physics questions