An Explosion Is a Chemical Reaction. When an explosion occurs, a solid material of relatively small bulk is transformed into a large volume of hot gases in a fraction of a second. The explosive breaks down chemically, and a great quantity of heat is released.
Is the explosion of a firecracker a chemical change or a …
Explain why, explosion of a firework such as a cracker … – Byju’s
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Is explosion a chemical change?
The explosion of fireworks is an example of chemical change. During a chemical change, substances are changed into different substances. Another words, the composition of the substance changes.
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Why is explosion of considered a chemical change?
The original substance cannot be recovered after the explosion occurs, Hence this is a chemical change.
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What type of chemical change is an explosion?
One more important section related to combustion is the “explosive” chemical. Explosives are substances that undergo a rapid oxidation reaction with the production of large quantities of gases. It is the sudden buildup of gas pressure (see products above) that constitutes the nature of an explosion.
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Is explosive a physical or chemical property?
Explosive – Chemical properties of substance Explosive material should be marked and labeled and to be store away from flammable and toxic material.
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Why explosion is a chemical change?
The original substance cannot be recovered after the explosion occurs, Hence this is a chemical change.
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Is an explosion a chemical reaction?
It is a rapid chemical reaction, initiated by the heat accompanying a shock compression, which liberates sufficient energy, before any expan- sion occurs, to sustain the shock wave. A shock wave propagates into the unreacted material at supersonic speed, between 1500 mls and 9000 m/s.
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What type of chemical change is an explosion?
One more important section related to combustion is the “explosive” chemical. Explosives are substances that undergo a rapid oxidation reaction with the production of large quantities of gases. It is the sudden buildup of gas pressure (see products above) that constitutes the nature of an explosion.
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Is explosion or fire a chemical reaction?
Fires occur as a result of an exothermic chemical reaction from a combustion process in which oxidation takes place. Simply put, a combustible material (i.e., fuel), and oxidizing agent (e.g., oxygen), and ignition source come together and react to produce heat through a chemical reaction.
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Is an explosion a chemical change?
An Explosion Is a Chemical Reaction. When an explosion occurs, a solid material of relatively small bulk is transformed into a large volume of hot gases in a fraction of a second. The explosive breaks down chemically, and a great quantity of heat is released.
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What type of change is an explosion?
The explosion of fireworks is an example of chemical change. During a chemical change, substances are changed into different substances.
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What is the chemical reaction of an explosion?
Once an explosion occurs, oxygen will be quickly consumed, and the concentration of carbon monoxide will rise abruptly. The high temperature resulting from the explosion can cause carbon dioxide to rarely react with carbon atoms to form carbon monoxide through the reaction of CO2 + C = 2CO.
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Why is explosion of considered a chemical change?
The original substance cannot be recovered after the explosion occurs, Hence this is a chemical change.
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Why is explosion of crackers considered as a chemical change?
Burning of crackers is a chemical change because it produces new products with different properties. This chemical change also produces heat, light and smoke. Was this answer helpful?
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Is explosion of firecrackers a chemical change?
The explosion of fireworks is an example of chemical change. During a chemical change, substances are changed into different substances. Another words, the composition of the substance changes.
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Is explosion of a firecracker a physical change?
Answer and Explanation: The explosion of a firecracker is a chemical change.
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What is the explosion of crackers an example of?
As the composition of the reactant and the state changes along with its physical properties and chemical properties, the explosion of crackers are considered as a chemical change.
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What are the physical properties of an explosive?
PROPERTIES OF EXPLOSIVES These properties are: detonation velocity, density, detonation pressure, water resistance, and fume class. For a given explosive, these properties vary with the manufacturer.
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Is explosive a chemical?
Explosives are chemicals compounds, mixtures or devices that will detonate or deflagrate when supplied with sufficient initiating energy.
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Is exploding dynamite physical or chemical?
Among these options, an explosion of dynamite is caused by a chemical change. Because the explosion process is a chemical reaction and it is an exothermic reaction. The dynamite is made up of nitroglycerin, sorbents and stabilizers and dynamite is an explosive material. When the dynamite explodes, a chemical changes.
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Is it a chemical or physical property?
A physical property is a characteristic of a substance that can be observed or measured without changing the identity of the substance. Physical properties include color, density, hardness, and melting and boiling points. A chemical property describes the ability of a substance to undergo a specific chemical change.
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