Acetylene
material · 1836 · Industrial Revolution
A flammable gas made from calcium carbide.
Principles and materials it uses
- Chemical reaction — uses. Calcium carbide + water.
Where it is used
- Gas welding — is used in. The fuel.
- Carbide lamp — is used in. Burning acetylene.
- Headlight — is used in. The first headlamps burned acetylene.