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169870

An Empiric Procedure for Modified Utilization of Beer-Lambert Law for the Spectrometric Analysis of Simple Solutions.

Article

Last updated: 04 Jan 2025

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Subjects

-

Tags

Mathematics and Engineering Physics

Abstract

The publication gives an alternative empiric procedure for application of Beer-Lambert law. It rests on determining the area under the peak of maximum absorbance of analyte (ȿ) in solution instead of the absorbance at maximum wavelength as a function of concentration. This empiric procedure gives straight line relations between the area and concentration. Calculation of molar absorptivity, e for taking the absorbance and area under the peak of maximum absorbance percentage and relative errors prove that the proposed procedure is more precise and reliable. The study has been made on solutions of cerium and some transition elements in addition to complex with Ni or Co 1,2 bis (beta-aminoethoxy) ethane, N, N, N-, N-, sodium sulfonate triacetic acid, A proposal is put forward to modify the new genera tons of spectrometers by adding electronic Integrators and computer possibilities to obtain more precise and reliable results. 

DOI

10.21608/bfemu.2021.169870

Authors

First Name

Mohamed

Last Name

El-Dessouky

MiddleName

-

Affiliation

Associate Professor., Department of Chemical Engineering., Military Technical College Cairo., Egypt.

Email

-

City

Cairo

Orcid

-

First Name

Mahmoud

Last Name

El-komy

MiddleName

A.

Affiliation

Department of Physics and Mathematical Sci., Faculty of Engineering (Shoubra)., Zagazig University (Benha Branch).

Email

-

City

-

Orcid

-

First Name

Ibrahim

Last Name

Rashed

MiddleName

G.

Affiliation

Mathematics and Engineering Physics Department., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt.

Email

-

City

Mansoura

Orcid

-

Volume

16

Article Issue

1

Related Issue

24660

Issue Date

1991-05-01

Receive Date

1991-01-11

Publish Date

2021-05-01

Page Start

8

Page End

14

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 16_Issue 1_Pages 8-14.pdf

PDF . 62.5kB

Link

https://bfemu.journals.ekb.eg/article_169870.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=169870

Order

26

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

An Empiric Procedure for Modified Utilization of Beer-Lambert Law for the Spectrometric Analysis of Simple Solutions.

Details

Type

Article

Created At

22 Jan 2023