What is fire chemical name?

Fire is mostly a state of matter called plasma. However, parts of a flame consist of solids and gases. The exact chemical composition of fire depends on the nature of the fuel and its oxidizer. Most flames consist of carbon dioxide, water vapor, nitrogen, and oxgen.

What are the chemicals of fire?

Flames consist primarily of carbon dioxide, water vapor, oxygen and nitrogen. If hot enough, the gases may become ionized to produce plasma.

What is a fire chemistry?

Fire is a chemical chain reaction which takes place with the evolution of heat and light. In order for a fire to take place there are 3 main ingredients that must be present: Oxygen, Heat and Fuel. In chemistry we call the type of reaction that produces fire a combustion reaction.

What is fire formula?

Fire's basic combustion equation is: fuel + oxygen —> carbon dioxide + water, a line many of us had drummed into us by school teachers. However, combustion reactions do not proceed directly from oxygen to carbon dioxide.

Is fire a gas?

Fire is a plasma, not a gas or a solid. It's a kind of transient state between being composed of the elements prior to ignition and the spent fumes (Smoke - solid particles and Gasses = Gas molecules.)

What Is Fire?

What is full form fire?

The full form of FIRE is Find Inform Restrict Extinguish in safety. it is also called Find Inform Restrict Extinguish.

What are the 3 elements of fire?

Oxygen, heat, and fuel are frequently referred to as the "fire triangle." Add in the fourth element, the chemical reaction, and you actually have a fire "tetrahedron." The important thing to remember is: take any of these four things away, and you will not have a fire or the fire will be extinguished.

What are the 4 types of fire?

What is C type fire?

Class C. Class C fires involve energized electrical equipment. Extinguishers with a C rating are designed for use with fires involving energized electrical equipment.

What is metal fire?

Generally, metal fires are a hazard when the metal is in the form of sawdust, machine shavings or other metal "fines", which combust more rapidly than larger blocks due to their increased surface area. Metal fires can be ignited by the same ignition sources that would start other common fires.

What is DCP fire extinguisher?

DCP extinguishers are sodium bicarbonate and potassium bicarbonate. • DCP extinguishers puts out fire by. coating the fuel surface with chemical powder. • This separates the fuel from the. oxygen in the air and prevent vapor formation.

What causes fire?

Fire is the result of applying enough heat to a fuel source, when you've got a whole lot of oxygen around. As the atoms in the fuel heat up, they begin to vibrate until they break free of the bonds holding them together and are released as volatile gases. These gases react with oxygen in the surrounding atmosphere.

What are the 5 stages of fire?

Can fire exist without oxygen?

Air is made-up of about 21% oxygen, 78% nitrogen and less than 1% other gases including carbon dioxide and water vapor. Fire only needs about 16% oxygen to burn. Without oxygen, fires won't burn.

What does E stand for in fire?

E = EXTINGUISH the fire with a fire extinguisher, or EVACUATE the area if the fire is too large for a fire extinguisher. PROPER USE OF FIRE EXTINGUISHERS. (P.A.S.S.)

What is full form air?

The full form of AIR is All India Radio. Since 1956 AIR is officially labelled as Akashvani. It is India's largest public radio station and a Prasar Bharti division.

How many types of fire are there?

There are four classes of fires: Class A: Ordinary solid combustibles such as paper, wood, cloth and some plastics. Class B: Flammable liquids such as alcohol, ether, oil, gasoline and grease, which are best extinguished by smothering.

What is the temperature of a fire?

The color of a fire is a rough gauge of how hot it is. Deep red fire is about 600-800° Celsius (1112-1800° Fahrenheit), orange-yellow is around 1100° Celsius (2012° Fahrenheit), and a white flame is hotter still, ranging from 1300-1500 Celsius (2400-2700° Fahrenheit).

What is Level 3 fire?

Level 3 means danger is currently affecting your area or is imminent, and you should leave immediately.

What is man made fire?

Man made causes - Fire is caused when a source of fire like naked flame, cigarette or bidi, electric spark or any source of ignition comes into contact with inflammable material.

Is fire an element?

Fire is one of the four classical elements along with Earth, Water and Air in ancient Greek philosophy and science. Fire is considered to be both hot and dry and, according to Plato, is associated with the tetrahedron.

Who discovered fire?

The controlled use of fire was likely an invention of our ancestor Homo erectus during the Early Stone Age (or Lower Paleolithic). The earliest evidence of fire associated with humans comes from Oldowan hominid sites in the Lake Turkana region of Kenya.

Can fire burn water?

Because water cannot burn, fires cannot burn from within water, there is no ready supply of oxygen in a bucket of water (though, of course, there is oxygen in the air above the water) and thus, the water extinguishes the fire.

What is ABC fire extinguisher?

September 3, 2019. ABC Fire Extinguishers use monoammonium phosphate, a dry chemical with the ability to quickly put out many different types of fires by smothering the flames. This pale, yellow powder can put out all three classes of fire: Class A is for trash, wood, and paper.

What chemical is in an ABC fire extinguisher?

At USC, "ABC" fire extinguishers are filled with a fine yellow powder. The greatest portion of this powder is composed of monoammonium phosphate. Nitrogen is used to pressurize the extinguishers.