Publication Date
| In 2026 | 0 |
| Since 2025 | 0 |
| Since 2022 (last 5 years) | 1 |
| Since 2017 (last 10 years) | 1 |
| Since 2007 (last 20 years) | 2 |
Descriptor
| Kinetics | 4 |
| Laboratory Procedures | 4 |
| Scientific Principles | 4 |
| Chemistry | 3 |
| College Science | 2 |
| Science Instruction | 2 |
| Scientific Concepts | 2 |
| Chemical Equilibrium | 1 |
| Chemical Reactions | 1 |
| Color | 1 |
| High School Students | 1 |
| More ▼ | |
Author
| Boardway, R. A. | 1 |
| De-Candia, Ariel | 1 |
| Fang-Fei Chou | 1 |
| Guan-Jie Luo | 1 |
| Huck-Iriart, Cristia´n | 1 |
| Jim Jr-Min Lin | 1 |
| Ming-Le Lin | 1 |
| Pei-Hsuan Wu | 1 |
| Rinaldi, Carlos | 1 |
| Rodriguez, Javier | 1 |
| Sandercock, E. R. | 1 |
| More ▼ | |
Publication Type
| Journal Articles | 3 |
| Reports - Descriptive | 3 |
Education Level
| High Schools | 1 |
| Higher Education | 1 |
| Postsecondary Education | 1 |
| Secondary Education | 1 |
Audience
| Practitioners | 1 |
| Researchers | 1 |
| Teachers | 1 |
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Direct linkGuan-Jie Luo; Pei-Hsuan Wu; Ming-Le Lin; Fang-Fei Chou; Jim Jr-Min Lin – Journal of Chemical Education, 2023
A simple photometric device was built to measure the kinetics of the title reaction. The device consisted of a green light-emitting diode (centered at 520 nm), a sample vial, a photodiode, and an Arduino microcontroller board. These parts were mounted on a black poly(lactic acid) holder which was manufactured by utilizing three-dimensional…
Descriptors: Kinetics, Chemistry, Measurement Equipment, Color
Huck-Iriart, Cristia´n; De-Candia, Ariel; Rodriguez, Javier; Rinaldi, Carlos – Journal of Chemical Education, 2016
In this work, we described an image processing procedure for the measurement of surface tension of the air-liquid interface using isothermal capillary action. The experiment, designed for an undergraduate course, is based on the analysis of a series of solutions with diverse surfactant concentrations at different ionic strengths. The objective of…
Descriptors: Undergraduate Students, Laboratory Experiments, Measurement Techniques, Scientific Concepts
Peer reviewedSandercock, E. R.; Boardway, R. A. – American Journal of Physics, 1971
Descriptors: College Science, Hydraulics, Instruction, Kinetics
Peer reviewedWarneck, Peter – Journal of Chemical Education, 1989
Discusses the mechanism and the change of pH during the reaction. Notes that a dramatic rise in pH occurs when the reaction nears completion. Evaluates theories by other authors. (MVL)
Descriptors: Chemical Equilibrium, Chemical Reactions, Chemistry, College Science
