EDEXCEL IGCSE CHEMISTRY: DOUBLE SCIENCE 复习笔记：2.7.1 Tests for Gases
- Many reactions in the lab produce gases which then need to be tested
- The table below indicates the tests for the gases you should know:
It is easy to confuse the tests for hydrogen and oxygen. Try to remember that a ligHted splint has a H for Hydrogen, while a glOwing splint has an O for Oxygen.