𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Comparison of the techniques and methodologies preferred by chemistry teachers on the concept teaching: a study on the ionic compounds

✍ Scribed by Fethiye Karslı; Necla Dönmez Usta; Zeliha Ceng; Alipaşa Ayas


Book ID
113883720
Publisher
Elsevier
Year
2009
Tongue
English
Weight
121 KB
Volume
1
Category
Article
ISSN
1877-0428

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


On the Methanol Permeability through Pri
✍ S. Mollá; V. Compañ; S. Luis Lafuente; J. Prats 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 274 KB

## Abstract Methanol crossover through polymer electrolyte membranes is a critical issue and causes an important reduction of performance in direct methanol fuel cells (DMFCs). Measuring the evolution of CO~2~ gas in the cathode is a common method to determine the methanol crossover under real oper