The Bunsen Burner: Where did it come from? | Stuff of Genius HowStuffWorks 1:29 9 years ago 100 360 Скачать Далее
Introduction to Using Bunsen Burners University of Utah College of Science 4:42 2 years ago 2 251 Скачать Далее
Bunsen Burner (THERMAL IMAGING) - Periodic Table of Videos Periodic Videos 5:19 7 years ago 135 515 Скачать Далее
COMPARING BUNSEN BURNER FLAMES - which flame is hottest / cleanest / loudest etc... Mr Smith's Physics online 3:34 8 months ago 4 411 Скачать Далее
BUNSEN BURNER | PARTS OF THE BUNSEN BURNER BRILLIANT ONLINE ACADEMY 24:39 1 year ago 1 000 Скачать Далее
Zones of Bunsen Burner flame | Chemistry CBSE Lab Practical | Combustion & Flame | JEE 2016 Mains Bhatia Mam Classes 7:15 2 years ago 9 966 Скачать Далее