Search results for: 'Chemistry tutorial-Ch5-1-Classification of elements and structure and an atom'

Watch Later 2:50

By: t0803, Views: 901

Chemistry tutorial F3_Chapter8.1 A Reactions of meals with oxygen

Watch Later 2:20

By: t0605, Views: 652

Chemistry tutorial-Ch22-1-Saturated and unsaturated hydrocarbons

Watch Later 2:25

By: t0605, Views: 656

Chemistry tutorial-Ch11-6-Displacement reactions of metals

Watch Later 3:02

By: t0605, Views: 668

Chemistry tutorial-Ch21-1-Introducing carbon compounds

Watch Later 1:37

By: t0605, Views: 607

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

Watch Later 3:44

By: t0605, Views: 1000

Chemistry tutorial-Ch25-4-Predicting the polarity of a molecule

Watch Later 1:53

By: t0605, Views: 807

Chemistry tutorial-Ch20-6-Major uses of petroleum fractions

Watch Later 8:27

By: t0605, Views: 920

Chemistry tutorial-Ch53-1-Definition and characteristics of catalyst

Watch Later 3:13

By: t0605, Views: 885

Chemistry tutorial-Ch54-4-Production of nitric acid

Search Results