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221405

Electrical and thermodynamic properties for nano (NH4)2Fe(SO4)2 fluids in H2O at different temperatures.

Article

Last updated: 05 Jan 2025

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Tags

Chemistry

Abstract

The electrical conductance and thermodynamic properties data for nano (NH4)2Fe(SO4)2, FAS fluids like molar conductance, association constant and degree of dissociation of different concentrations of nano ferrous ammonium sulfate fluids,FAS in H2O were measured at three different temperatures. Also from the values of the measured molar conductance, the limiting molar conductance, Gibbs free energies, enthalpy and entropies were calculated and discussed. The aim of the work is to estimate the different thermodynamic parameters depend on the molar conductance for nano fluid (NH4)2Fe(SO4)2,FAS material. The method used is measuring molar conductance by using A JENCO, Vision plus EC3175 (USA) conductance meter and temperature meter with an electrode of cell constant equal (1) connecting with ultra-thermostat of the type Kottermann 4130. The measuring electrical conductance and thermodynamic properties are necessary for manufacturing industries especially in those using electrical and thermo chemical devices.

DOI

10.21608/aunj.2017.221405

Keywords

Molar Conductance, limiting molar conductance (LC), Association constant, degree of dissociation (alpha), mean activity coefficient, Gibbs free energy, Enthalpy, Entropy, water

Volume

46

Article Issue

1

Related Issue

31576

Issue Date

2017-06-01

Receive Date

2022-02-23

Publish Date

2017-06-01

Page Start

31

Page End

36

Print ISSN

2812-5029

Online ISSN

2812-5037

Article File

AUNJ_Volume 46_Issue 1_Pages 31-36.pdf

PDF . 377.1kB

Link

https://aunj.journals.ekb.eg/article_221405.html

Detail API

https://aunj.journals.ekb.eg/service?article_code=221405

Order

221,405

Type

Novel Research Articles

Type Code

2,242

Publication Type

Journal

Publication Title

Assiut University Journal of Multidisciplinary Scientific Research

Publication Link

https://aunj.journals.ekb.eg/

MainTitle

Electrical and thermodynamic properties for nano (NH4)2Fe(SO4)2 fluids in H2O at different temperatures.

Details

Type

Article

Created At

23 Jan 2023