Search results for: 'ch2'

Watch Later 5:29

By: t0605, Views: 684

Chemistry tutorial-Ch20-7-Heat change during of hydrocarbons

Watch Later 8:31

By: t0605, Views: 679

Chemistry tutorial-Ch20-8-Air pollution

Watch Later 4:18

By: t0605, Views: 623

Chemistry tutorial-Ch20-9-Acid rain

Watch Later 1:55

By: t0605, Views: 628

Chemistry tutorial-Ch20-10-Global warming

Watch Later 1:37

By: t0605, Views: 595

Chemistry tutorial-Ch20-11-Water pollution from oil spillage

Watch Later 4:28

By: t0605, Views: 625

Chemistry tutorial-Ch20-12-Reducing the emission of air pollutants from combustion of fossil fuels

Watch Later 3:02

By: t0605, Views: 655

Chemistry tutorial-Ch21-1-Introducing carbon compounds

Watch Later 7:35

By: t0605, Views: 751

Chemistry tutorial-Ch21-2-Structural formulae of carbon compounds

Watch Later 2:20

By: t0605, Views: 641

Chemistry tutorial-Ch22-1-Saturated and unsaturated hydrocarbons

Search Results