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In chemistry, we often have to check which gas has been formed, for example, in a reaction. But how can you do this when most gases are colorless and odorless? There is a very simple method for detecting hydrogen, the oxyhydrogen test. This video demonstrates how this detection of hydrogen works and what you have to look out for. Chapter 00:00 Intro 00:07 Welcome and introduction 00:49 Experimental setup 01:23 Setup 01:46 Execution explained 02:38 Test tube A 03:24 Test tube B 04:03 Test tube C 04:28 Evaluation and analysis 06:35 Summary 08:00 Farewell