A Novel W-Tube for Microscale Experiments in Chemistry.

• Autores: H.O. Gupta
• Localización: Journal of chemical education, ISSN 0021-9584, Vol. 84, Nº 2, 2007, pág. 321
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • There are some experiments in chemistry where there is a need to test for the presence or absence of a certain gas. The experimental setup for these tests requires appreciable quantities of chemicals, time, and specialized apparatus. A simple W-tube is described to perform these tests quickly and economically at the microscale level.