Journals A-Z
All Subjects
Free Journals
sciepub.com

186 results for chemical.

Parameters for your search query:
Keyword     chemical

Open AccessArticle
Export: RIS | BibTeX | EndNote
A Study of the Availability of Chemical and Bacteriological Quality Standards for Some Frozen Vegetables Traded in Egyptian Markets
by Yousif A. Elhassaneen, Mai A. Garib and Nouran N. Khoudair
Journal of Food Security. 2025, 13(2), 49-66. DOI: 10.12691/jfs-13-2-1
Pub. Date: May 06, 2025Views: 1682Downloads: 17226
Molokhia pea okra nutritional value minerals content chemical quality indices Egyptian standard
Abstract Full Text PDF (475 KB) Full Text HTML Full Text ePUB (565 KB)
Open AccessArticle
Export: RIS | BibTeX | EndNote
Cicada Shells as Chemical Education Resources to Study Functional Groups and Environmental Cycles
by Naoki Maruyama and Toratane Munegumi
World Journal of Chemical Education. 2023, 11(4), 127-133. DOI: 10.12691/wjce-11-4-1
Pub. Date: October 17, 2023Views: 14674Downloads: 18512
cicada shells chitin glucosamine educational materials environmental cycles
Abstract Full Text PDF (601 KB) Full Text HTML Full Text ePUB (2213 KB)
Figure of 13
Open AccessArticle
Export: RIS | BibTeX | EndNote
Predictive Study of the Influence of the Position of the Sulfonate Substituent on the Chemical Stability of Some Linear Alkylbenzene Sulfonate Isomers
by Jean Missa Ehouman, Kadjo François Kassi, Georges Stéphane Dembélé, Lamoussa Ouattara, Yafigui Traoré and Nahossé Ziao
Journal of Materials Physics and Chemistry. 2021, 9(2), 70-76. DOI: 10.12691/jmpc-9-2-5
Pub. Date: November 10, 2021Views: 7012Downloads: 10304
linear alkylbenzene sulfonate metasulfonate position influence chemical stability DFT
Abstract Full Text PDF (277 KB) Full Text HTML Full Text ePUB (531 KB)
Open AccessArticle
Export: RIS | BibTeX | EndNote
Solving Chemical Equilibria in Titrimetry with the Inclusion of Ionic Strength Using OCTAVE and EXCEL
by Juan José Baeza-Baeza, Olivia Pini, Francisco F. Pérez-Pla and María Celia García-Álvarez-Coque
World Journal of Chemical Education. 2021, 9(3), 81-87. DOI: 10.12691/wjce-9-3-3
Pub. Date: October 24, 2021Views: 10435Downloads: 15356
chemical equilibrium analytical chemistry volumetric analysis ionic strength multi-equilibria problems chemometrics
Abstract Full Text PDF (249 KB) Full Text HTML Full Text ePUB (311 KB)
Open AccessArticle
Export: RIS | BibTeX | EndNote
Biological Models to Study Reaction Kinetic Mechanisms
by Olaf A. Runquist and Bruce M. Boman
World Journal of Chemical Education. 2021, 9(1), 22-27. DOI: 10.12691/wjce-9-1-4
Pub. Date: January 29, 2021Views: 8395Downloads: 12409
kinetic mechanisms chemical education biological models
Abstract Full Text PDF (274 KB) Full Text HTML Full Text ePUB (368 KB)
Open AccessReview Article
Export: RIS | BibTeX | EndNote
Possibilities of Learning Contemporary Chemistry via Virtual Reality
by Mareike Frevert and David-Samuel Di Fuccia
World Journal of Chemical Education. 2021, 9(1), 1-7. DOI: 10.12691/wjce-9-1-1
Pub. Date: November 17, 2020Views: 8518Downloads: 13016
contemporary chemical research virtual reality higher education molecular structures models
Abstract Full Text PDF (470 KB) Full Text HTML Full Text ePUB (1940 KB)
Open AccessArticle
Export: RIS | BibTeX | EndNote
Effects of Liquid Waste Management Approaches in High End Hotels on Wastewater Quality in Sekenani, Masai Mara Game Reserve, Kenya
by Jilani C. Chiro, Romulus Abila and Aggrey Thuo
American Journal of Water Resources. 2020, 8(4), 173-181. DOI: 10.12691/ajwr-8-4-3
Pub. Date: August 19, 2020Views: 7598Downloads: 11053
Sekenani Masai Mara Game Reserve wastewater wastewater management physico - chemical parameters
Abstract Full Text PDF (292 KB) Full Text HTML Full Text ePUB (459 KB)
Open AccessArticle
Export: RIS | BibTeX | EndNote
Water Quality Assessment Using Water Quality Index and Principal Component Analysis: A Case Study of Historically Important Lakes of Guwahati City, North-East India
by Pallavi Sharma and Priyam Jyoti Bora
Applied Ecology and Environmental Sciences. 2020, 8(5), 207-217. DOI: 10.12691/aees-8-5-4
Pub. Date: June 23, 2020Views: 9409Downloads: 12155
Surface Water quality Water Quality Index PCA Hydro chemical facies Guwahati city
Abstract Full Text PDF (563 KB) Full Text HTML Full Text ePUB (576 KB)
Open AccessArticle
Export: RIS | BibTeX | EndNote
Petrography and Major Element Geochemistry of the Endengue Iron Formations, Ntem Complex, South Cameroon
by Robinson Tchatchueng, Habib Dadjo Djamo, Timoléon Ngnotué, Evine Laure Tanko Njiosseu, Mamadou Traoré, Cyriel Moudioh, Hervé Wabo, Cédric Djeutchou and Jean Paul Nzenti
Journal of Geosciences and Geomatics. 2020, 8(1), 15-23. DOI: 10.12691/jgg-8-1-3
Pub. Date: March 03, 2020Views: 13772Downloads: 17735
iron formation chemical precipitation hydrothermal origin low grade siliceous ore Ntem complex southern Cameroon
Abstract Full Text PDF (978 KB) Full Text HTML Full Text ePUB (4065 KB)
Figure of 9
Open AccessArticle
Export: RIS | BibTeX | EndNote
Attenuation Effect in Twenty One Different Proton Dissociation Equilibriums Brought on One Rope: A Chemical Education Tool for Evaluation of pKa of Proton Dissociation Equilibrium of Any Substituted Benzene (XC6H5)
by R. Sanjeev and V. Jagannadham
World Journal of Chemical Education. 2020, 8(2), 61-66. DOI: 10.12691/wjce-8-2-1
Pub. Date: March 07, 2020Views: 9740Downloads: 12842
attenuation effect linear Free Energy Relationships methylene group acid dissociation equilibriums pKa of substituted benzenes Andrew Williams’ empirical relation
Abstract Full Text PDF (252 KB) Full Text HTML Full Text ePUB (687 KB)
Figure of 2
Results: sort by Relevance

Filter by

Date

Published between:

and

Subjects

Journals

Article Types