Up for some crazy chemistry and explosions? In this video we synthesize acetylene from calcium carbide and water, collect it in a balloon and then ignite it.\r<br>\r<br>Subscribe to my 2nd channel If you want to know what i am up to follow me on: .\r<br>\r<br>Simple experiment showing the creation of acetylene gas from Calcium Carbide and Water.\r<br>\r<br>Water and calcium carbide produces combustible acetylene gas.\r<br>\r<br>Students experiment with smelly rocks that become fizzy when you add water, and then explode when you put a flame near it! This relates to chemical changes, .