What Makes Nitrates So Explosive?

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In summary, nitrates are considered to be explosive because they contain a large amount of potential energy in their chemical bonds. When mixed with a fuel source, such as oil or sugar, nitrates become explosive due to the highly reactive mixture that is created. They are more explosive than other compounds due to their high oxygen content, which is a key component in the combustion process. While nitrates can explode on their own under certain conditions, they are typically mixed with a fuel source for a more powerful and controlled explosion. However, not all nitrates are explosive, as some, such as those found in fertilizers, are stable and non-explosive.
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tsuwal
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I was wondering..

- TNT has nitrates
- Gunpowder has nitrates
- Dynamite has nitrates

Hmm.. so what makes nitrates so explosive?
 
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Nitro(NO2) and nitrate(NO3) groups in these substances decompose into nitrogen gas (N2) during the explosion. When a triple bond forms between the nitrogens, energy is released (~-950 kilojoules/mol). The formation of bonds in CO, CO2, H2O (products of TNT's explosion) also contribute to the release of energy. The fast rate of reaction combined with the high pressure created by the newly formed gasses play a key role in how powerful an explosion is.
 
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FAQ: What Makes Nitrates So Explosive?

Why are nitrates considered to be explosive?

Nitrates are considered to be explosive because they contain a large amount of potential energy in their chemical bonds. When these bonds are broken, a large amount of heat and gas is released, which causes a rapid expansion of the material and results in an explosion.

How do nitrates become explosive?

Nitrates become explosive when they are mixed with a fuel source, such as oil or sugar. The combination of the nitrate and fuel creates a highly reactive mixture that is capable of producing a rapid and powerful explosion.

What makes nitrates more explosive than other compounds?

Nitrates are more explosive than other compounds because they have a high oxygen content. Oxygen is a key component in the combustion process, and the more oxygen present in a compound, the more energy can be released during an explosion.

Can nitrates explode on their own?

Nitrates can explode on their own under certain conditions, such as extreme heat or pressure. However, they are typically mixed with a fuel source to create a more powerful and controlled explosion.

Are all nitrates explosive?

No, not all nitrates are explosive. Some nitrates, such as those found in fertilizers, are stable and non-explosive. It is the combination of nitrates with a fuel source that makes them explosive.

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