is the earliest known chemical explosive. It consists ofa mixture of sulfur, carbon (in the form of charcoal) and potassium nitrate (saltpeter). The sulfur and carbon act as fuels while the saltpeter is an oxidizer.
Examples of flammable materials include wood, kerosene, and alcohol. Examples of nonflammable materials include helium, glass, and steel. While it may surprise you, another example of a non-flammable substance isoxygen—which, as an oxidizer, is insteadcombustible....
Fluoropolymers are being used to supply fluorine as an oxidizer of metallic fuels, e.g., in the magnesium/Teflon/Viton composition. Other halogens, such as bromine and iodine, can also act as oxidizing agents, but they’re less effective due to their large sizes. Also Read:Is Oxygen Flamm...
Discuss how water can effectively extinguish oxidizer-supported fires. Why does water light on fire? What is mixed with it that is combustible? What element is used in thermometers? What are the technological benefits of chemistry? State how burning can be used to distinguish between propane and...
Black powder is a mixture of fuels (charcoal and sulfur) and an oxidizer (potassium nitrate). Black powder burns relatively slowly and leaves a lot of solid residue and smoke. What are the test for gunpowder nitrates? The test was performed by covering a suspect's hand with a layer of ...
Toxic Material– an airborne agent that could result in acute adverse human health effects Reactive Material– a substance which enters into a chemical reaction with other stable or unstable material Flammable– a gas that can burn with a flame if mixed with a gaseous oxidizer such as air and ...
Despite these drawbacks, hydrogen selenide is an important industrial gas. It serves as an industrial acid or oxidizer in the metal and semiconductor manufacturing industries. Since the gas has the potential to be highly explosive when exposed to air or even a distant spark which can cause a fla...
• Avoid polarity reverse connection when installing the battery to an instrument. • Do not wet the battery with water, seawater, drink or acid; or expose to strong oxidizer. • Do not damage or remove the external tube. • Keep the battery away from heat and fire. • Do not ...
There are many uses for the above product. Hydrogen peroxide is used mainly to disinfect wounds and as a bleaching agent or oxidizer. You can even use it to remove plaque buildup from your mouth. You don’t need too much of it, one of these bottles will do. ...
An available two-phase stagnation flow film-boiling model is used to calculate the oxidizer (steam) flux towards the vaporizing metal surface. Combining this model with the fact that there is an upper limit to the magnitude of the metal vaporization rate at which the reaction regime must ...