Search results for: 'Chemistry tutorial-Ch1-2-Common used apparatus and observation'

Watch Later 2:34

By: t0605, Views: 3471

Chemistry tutorial-Ch30-14-H2SO4 as an oxidizing agent

Watch Later 1:53

By: t0605, Views: 1089

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

Watch Later 5:31

By: t0605, Views: 1753

Chemistry tutorial-Ch30-12-HNO3 as an oxidizing agent

Watch Later 3:02

By: t0605, Views: 960

Chemistry tutorial-Ch21-1-Introducing carbon compounds

Watch Later 2:34

By: t0605, Views: 3272

Chemistry tutorial-Ch30-12-Sulphite ion as a reducing agent

Watch Later 4:24

By: t0605, Views: 1608

Chemistry tutorial-Ch30-11-Chlorine as an oxidizing agent

Watch Later 1:37

By: t0605, Views: 889

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

Watch Later 5:43

By: t0605, Views: 1304

Chemistry tutorial-Ch33-3-Exothermic and endothermic reactions

Watch Later 5:29

By: t0605, Views: 990

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

Search Results