Search results for: 'Chemistry tutorial-Ch62-9-Checking the purity of a substance'

Watch Later 8:27

By: t0605, Views: 1398

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

Watch Later 3:02

By: t0605, Views: 1330

Chemistry tutorial-Ch52-7-Determination of Ea: direct calculation

Watch Later 3:57

By: t0605, Views: 1222

Chemistry tutorial-Ch61-5A-Test for >C=C<, -OH in carbon compounds

Watch Later 4:48

By: t0803, Views: 2071

Chemistry tutorial -Ch4-2-Chemical changes involving calcium carbonate

Watch Later 5:29

By: t0605, Views: 1094

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

Watch Later 6:18

By: t0605, Views: 1547

Chemistry tutorial-Ch24-1-Molecules with non-octet structures

Watch Later 4:16

By: t0605, Views: 1306

Chemistry tutorial-Ch11-2-Reactions of metals with oxygen

Watch Later 7:56

By: t0605, Views: 3867

Chemistry tutorial-Ch32-5-Electrolysis of dilute H2SO4(aq)

Watch Later 3:21

By: t0605, Views: 1868

Chemistry tutorial-Ch32-6-Electrolysis of dilute NaCl(aq)

Search Results