Students’ Microscopic, Macroscopic, and Symbolic Representations of Chemical Reactions
✍ Scribed by Michael E. Hinton; Mary B. Nakhleh
- Book ID
- 106241393
- Publisher
- Springer
- Year
- 1999
- Weight
- 114 KB
- Volume
- 4
- Category
- Article
- ISSN
- 1430-4171
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Polyimides are well established as gas separation membranes due to their intrinsically low free volume and correspondingly high H~2~ selectivity relative to other gases such as CO~2~. Prior studies have established that H~2~/CO~2~ selectivity can be improved by crosslinking polyimides w
The purpose of this study was to investigate Grade 12 students' understandings of the nature of chemical bonds and energetics elicited across five familiar chemical reactions following a course of instruction. Based on a chemist's analysis of the conceptual area, a list of relevant concepts involved