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The fire triangle and fire tetrahedron explain how fire occurs given the necessary conditions. The former concept consists of the three basic ingredients, namely: fuel, heat and oxygen for a fire to prosper. These three components allow combustion to occur. Combustionis defined as a rapid, self-sustaining process that combines oxygen with another substance. This, in turn, results in the release of heat. Thus, in effect, it can be simply put as rapid oxidation. Oxidation, on the other hand, is the process of combining oxygen with another substance to create a new compound. The fire tetrahedron includes the fourth factor, chemical chain reaction, which is a must to maintain a self-sustaining fire. It is a very complicated series of reactions at the molecular level that keeps the fire burning and it has been said that a fire cannot occur without all four components. Under normal conditions, these chain reactions will continue as long as there is sufficient source of heat, fuel and oxygen. In conclusion, one method of extinguishing a fire is by way of introducing other chemicals like HCFC-123 to break the sequence of chemical chain reactions.
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Four elements that must be present for fire to exist include?
The fire tetrahedron consists of oxygen, heat, fuel and a chemical reaction.
What is the basic shape of silicate?
tetrahedron...
What shape would a molecule with four atom surrounding a central atom have?
A tetrahedron.
What correct chemical formula silica tetrahedron?
SiO4
Which element combines with silicon to form the tetrahedron?
Oxygen
What are the parts of the fire tetrahedron?
The 4 parts of the fire tetrahedron are: oxygen, fuel, heat, and an uninhibited chain reaction.
What is the fire tetrahedron?
oxygen, fuel, heat, and an uninhibited chain reaction.
What is tetrahedron of fire?
It is the 4 parts of a fire: 1 heat, 2 fuel, 3 air and 4 an uninhibited chain reaction.
Which fire element changed the reference symbol from a triangle to a tetrahedron for identifying the different elements?
Chemical Reaction
What you a tetrahedron?
I am not a tetrahedron!
What does the fire triangl mean?
"Fire triangle" refers to the three elements that must be present for a fire, namely,fuel,heat, andoxygen.This simple model illustrates that fire can be "broken" (i.e., extinguished) or prevented if any of the three components is removed.A slightly more sophisticated model, known as the "fire tetrahedron", also contains the element of "chemical reaction", without which fuel, heat and oxygen cannot combine to make fire. In other words, if the chemical reaction is removed, the fire tetrahedron "collapses" and the fire is extinguished or prevented."Fire triangle" refers to the physical elements that must be present for a fire, namely,fuel,heat, andoxygen.This simple model illustrates that fire can be "broken" (i.e., extinguished) or prevented if any of the three components is removed.A slightly more sophisticated model, known as the "fire tetrahedron", also contains the element of "chemical reaction", without which fuel, heat and oxygen cannot combine to make fire. In other words, if the chemical reaction is removed, the fire tetrahedron "collapses" and the fire is extinguished or prevented.
What does the the term firing means?
"Fire triangle" refers to the three elements that must be present for a fire, namely,fuel,heat, andoxygen.This simple model illustrates that fire can be "broken" (i.e., extinguished) or prevented if any of the three components is removed.A slightly more sophisticated model, known as the "fire tetrahedron", also contains the element of "chemical reaction", without which fuel, heat and oxygen cannot combine to make fire. In other words, if the chemical reaction is removed, the fire tetrahedron "collapses" and the fire is extinguished or prevented."Fire triangle" refers to the physical elements that must be present for a fire, namely,fuel,heat, andoxygen.This simple model illustrates that fire can be "broken" (i.e., extinguished) or prevented if any of the three components is removed.A slightly more sophisticated model, known as the "fire tetrahedron", also contains the element of "chemical reaction", without which fuel, heat and oxygen cannot combine to make fire. In other words, if the chemical reaction is removed, the fire tetrahedron "collapses" and the fire is extinguished or prevented.
Why is Carbon dioxide is used in fire extinguisher?
To get rid of a fire you need to break the fire tetrahedron. There are ways of doing this. Carbon dioxide could get rid of all the oxygen in the fire. If there wasn't any oxygen, there would be no fire and the fire would be extinguished.
What number represents fire?
3
What are the 4 parts of the fire tetrahedron?
1 heat 2 oxygen 3 fuel 4 uninhibited chain reaction
What are the components of fire or What is fire for example water-H2O air-gases soil-minerals?
Kind of an unfair question. Fire is composed of fuel source, an oxidizer, heat, and an ignition source. The fuels are to numerous to list, but the short list is solids, gases, and liquids. If you really need to impress people, tell them that the 4 things above are known as the "Fire tetrahedron". Good for trivia night!
How sides does a tetrahedron has?
A tetrahedron has 4 faces.
