Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Mar 12, 2021

Calculate the partition coefficient for the analyte when an unretained solute passes through a chromatography column in 3.7 min and analyte requires 8.4 min.Assume the

Calculate the partition coefficient for the analyte when an unretained solute passes through a chromatography column in 3.7 min and analyte requires 8.4 min.Assume the volume of mobile phase is 1.4 times than volume of stationary phase.

Step by Step Solution

★★★★★

3.38 Rating (167 Votes )

There are 3 Steps involved in it

Step: 1

Given Time of retention for solvent 37 min Time of retention for so... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Quantitative Chemical Analysis

Authors: Daniel C. Harris

8th edition

1429218150, 978-1429218153

More Books

Students also viewed these Chemistry questions

Question

★★★★★

A solvent passes through a chromatography column in 3.09 min, but the solute requires 9.80 min. The volume of the stationary phase is 0.165 times the volume of the mobile phase in the column (Vs =...

Answered: 1 week ago

Question

★★★★★

Consider a chromatography column in which Vs = Vm/5. Find the retention factor if K = 3 and if K = 30.

Answered: 1 week ago

Question

★★★★★

Solute S has a partition coefficient of 4.0 between water (phase 1) and chloroform (phase 2) in Equation 22-1. (a) Calculate the concentration of S in chloroform if [S(aq)] is 0.020 M. (b) If the...

Answered: 1 week ago

Question

★★★★★

DTG agreed to merge with the SPQ. The total equity purchase price of $45,000 is going to be 50% financed issuing DTGs common shares and 50% financed with cash raised by DTG issuing long-term debt....

Answered: 1 week ago

Question

★★★★★

A persons heart attack risk can be estimated by using Framingham point scores, which are based on such factors as age, cholesterol level, blood pressure, and smoking habits. Mens risks of having a...

Answered: 1 week ago

Question

★★★★★

Earth Company is a manufacturer of circuit boards. The company?s chief financial officer is trying to verify the accuracy of the ending work-in-process and finished goods inventories prior to closing...

Answered: 1 week ago

Question

★★★★★

3. Finally, we want our students to be cognitively engagedto think deeply about what they study, not just finish it (Blumenfeld, Puro, & Mergendoller, 1992).

Answered: 1 week ago

Question

★★★★★

Northern Airways is about to introduce a daily round-trip flight from New York to Los Angeles and is determining how to price its round-trip tickets. The market research group at Northern Airways...

Answered: 1 week ago

Question

★★★★★

Which PAM module supports using a network directory to authenticate users?

Answered: 1 week ago

Question

★★★★★

Plz Help solve these questions with the following data set Questions: 1. aEstimate the trend of the series using a quadratic trend. What is the value of the trend in the fourth quarter of 2015? Round...

Answered: 1 week ago

Question

★★★★★

A manufacturer produces a type of cylinders with diameter of 4 inches. To determine whether the process is in statistical control, the operations manager randomly selects 10 samples with each sample...

Answered: 1 week ago

Question

★★★★★

Crystal wants life insurance that will diversify her financial portfolio and build wealth. She is searching for a policy that uses an investment method that has the potential to grow at a maximum...

Answered: 1 week ago

Question

★★★★★

Mention and explain the job description of Distribution and Exhibition do fast and need correct answer with good explanation

Answered: 1 week ago

Question

★★★★★

3. Assignment Task Question No 1 a) Which is better, an investment that earns 10% compounded quarterly, one that earns 9.95% compounded monthly, or one that earns 9.9% compounded continuously? b) The...

Answered: 1 week ago

Question

★★★★★

Please do a to c a) Figure 3.1 shows the light intensity on a screen behind a single slit. The slit width is 0.20 mm and the screen is 1.5 m behind the slit. What is the wavelength (in nm) of the...

Answered: 1 week ago

Question

★★★★★

On Nov 8 th , the 4 % , 3 0 - year U . S T - bond has quoted ( asked ) price 1 0 2 . 1 2 5 0 , it paid interest 6 2 days ago . What s the actual sale price? ( The bond pays interest every 1 8 2 days....

Answered: 1 week ago

Question

★★★★★

If the monthly service charge on a computer banking account is $6.95, what will be the total charge paid over a year

Answered: 1 week ago

Question

★★★★★

It is possible to investigate the thermo chemical properties of hydrocarbons with molecular modeling methods. (a) Use electronic structure software to predict cHo values for the alkanes methane...

Answered: 1 week ago

Question

★★★★★

The ratio of the number of atoms of the isotopes 69Ga and 71Ga in eight samples from different sources was measured in an effort to understand differences in reported values of the atomic mass of...

Answered: 1 week ago

Question

★★★★★

Consider the titration of 50.0 mL of 0.050 0 M malonic acid with 0.100 M NaOH. Calculate the pH at each point listed and sketch the titration curve: V b = 0.0, 8.0, 12.5, 19.3, 25.0, 37.5, 50.0, and...

Answered: 1 week ago

Question

★★★★★

Find the pH and the concentrations of H 2 SO 3 , HSO 3 - , and SO 3 2- in each solution: (a) 0.050 M H 2 SO 3 ; (b) 0.050 M NaHSO 3 ; (c) 0.050 M Na 2 SO 3 .

Answered: 1 week ago

Question

★★★★★

17. A sales manager is asked to forecast the total sales of his division for a forth coming period of time. He feels that his loss function is linear as a function of the difference between his...

Answered: 1 week ago

Question

★★★★★

19. An economist is asked to predict a future value of a particular economic indicator, and he thinks that his loss function is linear with ku = 4k0. If his distribution is a uniform distribution on...

Answered: 1 week ago

Question

★★★★★

14. Attempt to determine your own utility function for money in the range from $500 to +$500. If you were given actual decision-making situations, would you act in accordance with this utility...

Answered: 1 week ago

Previous Question Next Question