Journals A-Z
All Subjects
Free Journals
sciepub.com

5 results for Ekkehard Geidel.

Parameters for your search query:
Keyword    Ekkehard Geidel

Open AccessArticle
Export: RIS | BibTeX | EndNote
Low-cost Spectroscopy: Experiments in Various Spectral Ranges
by Patrick Gräb, Ekkehard Geidel and Hans-Christian Schmitt
World Journal of Chemical Education. 2021, 9(4), 144-151. DOI: 10.12691/wjce-9-4-7
Pub. Date: November 28, 2021Views: 3391Downloads: 3877
low-cost spectrometer plastic waste separation in miniature Michelson interferometer CO2 sensor
Abstract Full Text PDF Full Text HTML Full Text ePUB
Open AccessArticle
Export: RIS | BibTeX | EndNote
Experiments to Introduce Students into the Temperature Dependence of the Reaction Rate
by Marcel Emmert, Konrad Heß, Patrick Gräb and Ekkehard Geidel
World Journal of Chemical Education. 2020, 8(2), 92-99. DOI: 10.12691/wjce-8-2-5
Pub. Date: April 25, 2020Views: 6554Downloads: 7432
temperature dependence of reaction rate van‘t Hoff rule Arrhenius equation low-cost photometer
Abstract Full Text PDF Full Text HTML Full Text ePUB
Figure of 11
Open AccessArticle
Export: RIS | BibTeX | EndNote
Spectroscopic Studies of Food Colorings
by Patrick Gräb and Ekkehard Geidel
World Journal of Chemical Education. 2019, 7(2), 136-144. DOI: 10.12691/wjce-7-2-13
Pub. Date: April 11, 2019Views: 16584Downloads: 13594
UV/Vis spectroscopy quantitative analysis food colorings context-based teaching low-cost photometer
Abstract Full Text PDF Full Text HTML Full Text ePUB
Open AccessArticle
Export: RIS | BibTeX | EndNote
An Experimental Introduction to Basic Principles of the Interaction of Electromagnetic Radiation with Matter
by Patrick Schairer, Stephan Wagner and Ekkehard Geidel
World Journal of Chemical Education. 2018, 6(1), 29-35. DOI: 10.12691/wjce-6-1-6
Pub. Date: January 26, 2018Views: 17546Downloads: 16809
UV/Vis spectroscopy low-cost spectrometer flame test quantitative analysis carmine
Abstract Full Text PDF Full Text HTML Full Text ePUB
Figure of 11
Open AccessArticle
Export: RIS | BibTeX | EndNote
Low-field NMR Spectroscopy in Chemical Education
by Marcel Emmert and Ekkehard Geidel
World Journal of Chemical Education. 2023, 11(3), 45-53. DOI: 10.12691/wjce-11-3-5
Pub. Date: August 21, 2023Views: 267Downloads: 304
low-field NMR experiment alcoholic fermentation alcohol determination in beverages chemical kinetics activation energy
Abstract Full Text PDF Full Text HTML Full Text ePUB
Results: sort by Relevance

Filter by

Date

Published between:

and

Subjects

Journals

Article Types