In this lab, we conducted 4 experiments,
The first was containing Hydrogen gas that was one of the products when dropping water onto Calcium metal. Then igniting it with a burning splint.
The second is igniting a strip of Magnesium ribbon
Credits to deeksha tab
The third and fourth was seeing how decomposing Hydrogen peroxide reacts with a glowing ember and what Sodium carbonate reacting with Hydrochloric acid does to an open flame.