How to identify gases given off in reactions. Include tests for O2, H2, NH3, CO2, Cl2

WATCH in 1080p for BEST RESULTS!

Thanks for watching. LIKE and leave a COMMENT below! For more updates, don't forget to SUBSCRIBE!

Friend me on Facebook! http://goo.gl/wFvQY
Follow me on Twitter!   / alexsacademy  
Circle me on Google+! http://gplus.to/alexsacademy