Poisonous Air: Analysis of exhaust fumes

© 2005 by Tomasz Sienicki, commons.wikimedia.org

The students collect cigarette smoke and car exhaust fumes to prove dangerous gases using different chemical analysis techniques. 

Experiments:

  • Analysis of cigarette smoke/car exhaust fumes: CO2, CO, NxOy, acids, aromatic compounds
  • Positive probes

The course can be supplemented by the prove of nitrogen oxides in air. 

Recommended: from grade 10 on, max. 20 students 
Duration: 1/2 to 1 day  

Öffnet internen Link im gleichen FensterApplication