What is fire formula?
What is fire formula?

How fire is formed?

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.

Is fire a compound or element?

Fire is made up of many different substances, so it is not an element. For the most part, fire is a mixture of hot gases. Flames are the result of a chemical reaction, primarily between oxygen in the air and a fuel, such as wood or propane.

Is h20 a fire?

No, your refreshing glass of water won't spontaneously combust. Water is made up of two elements, hydrogen and oxygen. Hydrogen is flammable, but oxygen is not.

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.)

Is fire a chemical?

Fire is a chemical reaction that converts a fuel and oxygen into carbon dioxide and water. It is an exothermic reaction, in other words, one that produces heat.

What is chemistry of fire?

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.

Does fire have 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.

What is the energy of fire?

Energy in the flame is in the form of heat, i.e. kinetic energy of the molecules,plus in the form of electromagnetic radiation, photons, both infrared and visible.

Can you burn oxygen?

Oxygen is not flammable, but it can cause other materials that burn to ignite more easily and to burn far more rapidly. The result is that a fire involving oxygen can appear explosive-like.

Can you burn air?

Air will never spontaneously combust, nor can it be made to burn non-spontaneously. Air is mostly nitrogen, which is not flammable. Nitrogen is also non-reactive in general, so it doesn't support the combustion of other materials, either. After nitrogen, the most abundant gas in our air is oxygen.

Is fire a energy?

The flame itself is a mixture of gases (vaporized fuel, oxygen, carbon dioxide, carbon monoxide, water vapor, and many other things) and so is matter. The light produced by the flame is energy, not matter. The heat produced is also energy, not matter. Fire changes the nature of substances.

How is fire hot?

Fire is hot because thermal energy (heat) is released when chemical bonds are broken and formed during a combustion reaction. Combustion turns fuel and oxygen into carbon dioxide and water.

What is the physics of fire?

The six elements of the life cycle of fire are described by Dawson Powell in The Mechanics of Fire. These elements are input heat, fuel, oxygen, proportioning, mixing, and ignition continuity. All of these elements are essential for both the initiation and continuation of the diffusion flame combustion process.

Which gas does not burn?

Carbon dioxide is a gas which doesn't support combustion. Carbon dioxide is a gas which doesn't support combustion.

Is pure oxygen toxic?

Pure oxygen can be deadly. Our blood has evolved to capture the oxygen we breathe in and bind it safely to the transport molecule called haemoglobin. If you breathe air with a much higher than normal O2 concentration, the oxygen in the lungs overwhelms the blood's ability to carry it away.

Can u burn a diamond?

Yes, diamond can be burned. The most common form of burning in everyday life is carbon combustion. In carbon combustion, carbon atoms break their bonds with each other and with other atoms (which requires energy) to form bonds with oxygen atoms (which releases even more energy than first required).

Can fire melt diamond?

Diamonds are not flammable. They will not readily catch fire and need extremely high temperatures in order to burn. Diamonds can burn around 1562 degrees Fahrenheit (850 Celsius) and melt at 7280 degrees Fahrenheit (4026 Celsius). These are extreme temperatures that you don't see everyday.

Is Sun a fire?

The Sun does not "burn", like we think of logs in a fire or paper burning. The Sun glows because it is a very big ball of gas, and a process called nuclear fusion is taking place in its core.

What is state of fire?

The state of fire is plasma (mostly). Science cannot precisely describe the true nature of fire, but to clear up the doubts of inquisitive minds, fire is most similar to plasma! Plasma resembles a gas more than any other state of matter, but it behaves very differently from a gas.

Is fire a oxygen?

Oxygen. Air contains about 21 percent oxygen, and most fires require at least 16 percent oxygen content to burn. Oxygen supports the chemical processes that occur during fire. When fuel burns, it reacts with oxygen from the surrounding air, releasing heat and generating combustion products (gases, smoke, embers, etc.).

What energy is in fire?

Energy and Fire As explained in the video, fire is a chemical reaction in which potential chemical energy in a fuel is converted to kinetic energy, principally heat.

Which gas is heavier than air?

The most significant difference between propane and natural gas is that propane gas is HEAVIER than air. If propane gas leaks, it does not tend to vent safely into the air.

Can humans breathe 100 oxygen?

The concentration of oxygen in normal air is only 21%. The high concentration of oxygen can help to provide enough oxygen for all of the organs in the body. Unfortunately, breathing 100% oxygen for long periods of time can cause changes in the lungs, which are potentially harmful.

How can I clean my lungs in 72 hours?

5:096:27How To Purify And Detox Your Lungs Within 72 Hours – YouTubeYouTube

Can sun melt diamond?

However, you needn't worry about leaving a diamond in the sun. It would take a temperature of 700-900°C before it started to burn, since the carbon atoms in a diamond are in a tight three-dimensional array that's very hard to disrupt.

What do diamonds smell like?

Show activity on this post. None of the carbon allotropes have a smell.

What can destroy diamond?

Hammer – Physical Force. This is the most common way that people use to destroy diamonds. Let us just say that people who do this do it mainly for research purposes and not for fun. Diamonds are extremely expensive because they're hard to find and even harder to shape into shapes that are familiar to us.

What is the second strongest rock?

Moissanite: The Second Hardest Mineral in Nature after Diamond.

Can fire burn space?

Fires can't start in space itself because there is no oxygen – or indeed anything else – in a vacuum. Yet inside the confines of spacecraft, and freed from gravity, flames behave in strange and beautiful ways. They burn at cooler temperatures, in unfamiliar shapes and are powered by unusual chemistry.

Does fire need oxygen?

Oxygen. Air contains about 21 percent oxygen, and most fires require at least 16 percent oxygen content to burn. Oxygen supports the chemical processes that occur during fire. When fuel burns, it reacts with oxygen from the surrounding air, releasing heat and generating combustion pr
oducts (gases, smoke, embers, etc.).

Can fire change color?

Blue flames in your fireplace can mean that carbon and hydrogen are present. And, if there are copper compounds the flame will turn green or blue; lithium will also change the flames to a reddish-color. As discussed earlier, flame color can be determined by temperature.

What is the heaviest gas on Earth?

Radon
The correct answer is Radon. Radon is the heaviest gas. It is a chemical element with the symbol Rn and atomic number 86. It is a radioactive, colorless, odorless, tasteless noble gas.

Is smoke heavier than air?

Smoke is heavier than air, but normally floats upwards because it is hot.

Can you drink liquid oxygen?

0:493:07What Would Happen If You Drank Liquid Oxygen? – YouTubeYouTube

Do we age because of oxygen?

If reactive oxygen species accumulate, this causes damage to the DNA as well as changes in the protein molecules and lipids in the cell. The cell ultimately loses its functionality and dies. Over time, the tissue suffers and the body ages.

Can lungs heal after 40 years of smoking?

The mutations that lead to lung cancer had been considered to be permanent, and to persist even after quitting. But the surprise findings, published in Nature, show the few cells that escape damage can repair the lungs. The effect has been seen even in patients who had smoked a pack a day for 40 years before giving up.

How do doctors clean lungs?

Large volume pulmonary lavage is performed while the patient is intubated and sedated. Several liters of saline solution are placed into the lungs through the breathing tube. This fluid is then suctioned and removed, which washes the secretions away.

Can a diamond survive in lava?

To put it simply, a diamond cannot melt in lava, because the melting point of a diamond is around 4500 °C (at a pressure of 100 kilobars) and lava can only be as hot as about 1200 °C.

Can dogs detect diamonds?

Finding the ore, gold or diamonds have always been the hard part, but dogs know where the diamonds are buried. They find them faster than expensive mining equipment.

What is the taste of Diamond?

The 'Taste of Diamonds' Champagne is the World's Most Expensive Bubbly. Created by luxury designer Alexander Amosu, the 'Taste of Diamonds' champagne has become the world's most expensive. Its extravagant price tag boasts a worth of $1.8 million.

Can the sun melt a diamond?

However, you needn't worry about leaving a diamond in the sun. It would take a temperature of 700-900°C before it started to burn, since the carbon atoms in a diamond are in a tight three-dimensional array that's very hard to disrupt.