Development of an Android-Based Color Detector for Chemistry Experiment in the Classroom

DOI

10.2991/978-2-38476-046-6_88How to use a DOI?

Keywords

colorimetry; color sensor; acid-base experiment; Lambert-Beer’s experiment

Abstract

This study aims to develop an android-based color sensor for chemistry practicum and demonstration in front of the class using colored chemicals. The materials used are cardboard boxes, laptops as light sources, test tubes and smartphones for testing the Lambert-Beer experiment and titration apparatus such as oxalic acid, NaOH, indicator, stative, clamps prepared for the acid base experiment. The relationship of concentration versus absorbance was observed. The results show that this application has a very high accuracy with a r² = 0.999. This application is highly recommended to be applied in school chemistry teaching and practicum and is very useful to help students with color vision limitations.

Copyright

© 2023 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Andrian Saputra
AU  - Lisa Tania
AU  - Tasviri Efkar
PY  - 2023
DA  - 2023/05/02
TI  - Development of an Android-Based Color Detector for Chemistry Experiment in the Classroom
BT  - Proceedings of the 3rd Universitas Lampung International Conference on Social Sciences (ULICoSS 2022)
PB  - Atlantis Press
SP  - 915
EP  - 920
SN  - 2352-5398
UR  - https://doi.org/10.2991/978-2-38476-046-6_88
DO  - 10.2991/978-2-38476-046-6_88
ID  - Saputra2023
ER  -