Half of Average Width of Peaks given Resolution and Change in Retention Volume Solution

STEP 0: Pre-Calculation Summary
Formula Used
Half of Average Width of Peak = (0.589*Change in Retention Time)/Resolution
w1/2 = (0.589*Δtr)/R
This formula uses 3 Variables
Variables Used
Half of Average Width of Peak - (Measured in Second) - The Half of Average Width of Peak is the addition of the width of the number of peaks divided by twice the total number of peaks.
Change in Retention Time - (Measured in Second) - The Change in Retention Time is the subtraction of the retention time of solute 2 from solute 1.
Resolution - The Resolution is defined as the resolving power of the column.
STEP 1: Convert Input(s) to Base Unit
Change in Retention Time: 12 Second --> 12 Second No Conversion Required
Resolution: 11 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
w1/2 = (0.589*Δtr)/R --> (0.589*12)/11
Evaluating ... ...
w1/2 = 0.642545454545455
STEP 3: Convert Result to Output's Unit
0.642545454545455 Second --> No Conversion Required
FINAL ANSWER
0.642545454545455 0.642545 Second <-- Half of Average Width of Peak
(Calculation completed in 00.004 seconds)

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K J Somaiya College of science (K J Somaiya), Mumbai
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7 Retention Volume Calculators

Retention Volume given Capacity Factor
Go Retention Volume given CF = (Capacity Factor+1)*Unretained Mobile Phase Volume
Retention Volume given Flow Rate
Go Retention Volume given Flow Rate = (Retention Time*Flow Rate of Mobile Phase)
Half of Average Width of Peaks given Resolution and Change in Retention Volume
Go Half of Average Width of Peak = (0.589*Change in Retention Time)/Resolution
Average Width of Peak given Resolution and Change in Retention Volume
Go Average Width of Peaks given RV = (Change in retention volume/Resolution)
Flow Rate given Retention Volume and Time
Go Flow Rate given RT and RV = (Retention Volume/Retention Time)
Unretained Volume given Capacity Factor
Go Unretained Volume = (Retention Volume)/(Capacity Factor+1)
Retention Factor
Go Actual Retention Factor = Solute Distance/Solvent Distance

Half of Average Width of Peaks given Resolution and Change in Retention Volume Formula

Half of Average Width of Peak = (0.589*Change in Retention Time)/Resolution
w1/2 = (0.589*Δtr)/R

What is Chromatography?

A separation process based on the various partitioning coefficients of different solutes between the two phases.
Involving the interaction of solute(s) and two phases
Mobile phase: A gas or liquid that moves through the column.
Stationary phase: A solid or liquid that remains in place.

What are the types of Chromatography?

1) Adsorption chromatography
2) Ion-exchange chromatography
3) Partition chromatography
4) Molecular Size exclusion chromatography
5) Affinity chromatography

How to Calculate Half of Average Width of Peaks given Resolution and Change in Retention Volume?

Half of Average Width of Peaks given Resolution and Change in Retention Volume calculator uses Half of Average Width of Peak = (0.589*Change in Retention Time)/Resolution to calculate the Half of Average Width of Peak, The Half of Average Width of Peaks given Resolution and Change in Retention Volume formula is defined as the ratio of 0.589 times the change in retention time to the resolution of the peaks. Half of Average Width of Peak is denoted by w1/2 symbol.

How to calculate Half of Average Width of Peaks given Resolution and Change in Retention Volume using this online calculator? To use this online calculator for Half of Average Width of Peaks given Resolution and Change in Retention Volume, enter Change in Retention Time (Δtr) & Resolution (R) and hit the calculate button. Here is how the Half of Average Width of Peaks given Resolution and Change in Retention Volume calculation can be explained with given input values -> 0.642545 = (0.589*12)/11.

FAQ

What is Half of Average Width of Peaks given Resolution and Change in Retention Volume?
The Half of Average Width of Peaks given Resolution and Change in Retention Volume formula is defined as the ratio of 0.589 times the change in retention time to the resolution of the peaks and is represented as w1/2 = (0.589*Δtr)/R or Half of Average Width of Peak = (0.589*Change in Retention Time)/Resolution. The Change in Retention Time is the subtraction of the retention time of solute 2 from solute 1 & The Resolution is defined as the resolving power of the column.
How to calculate Half of Average Width of Peaks given Resolution and Change in Retention Volume?
The Half of Average Width of Peaks given Resolution and Change in Retention Volume formula is defined as the ratio of 0.589 times the change in retention time to the resolution of the peaks is calculated using Half of Average Width of Peak = (0.589*Change in Retention Time)/Resolution. To calculate Half of Average Width of Peaks given Resolution and Change in Retention Volume, you need Change in Retention Time (Δtr) & Resolution (R). With our tool, you need to enter the respective value for Change in Retention Time & Resolution and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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