Do you know what chemical reactions in fireworks? Talking about what chemical reactions in fireworks, generally fireworks are made of two main components,
- Gunpowder and
- Sparkles
Gunpowder is made from potassium nitrate, charcoal, and sulfur, comprising of 75% Potassium Nitrate, 15% Charcoal and 10% Sulphur to give the explosive powder to provide the firework the thrust to go into the air while a sparkler is a grouping of oxidizer, fuel, binder, and iron or steel powder. These chemicals are important chemical reactions in fireworks. Putting them together in a safe mode generates a multiplicity of sparkling or colorful effects. These chemical reactions in fireworks effects have names like peony, Roman candle, dahlia, chrysanthemum, willow, rockets, palm, spinners and fountains, based on how the fireworks look once they are lit.
So we know now the basic chemical reactions in fireworks. However why do fireworks require an oxidizer? Basically because our atmosphere doesn't offer the chemicals with enough oxygen (O2) to maintain the rapid rate of burning that fireworks need in order shoot into the air, giving off color, or explode.
Consequently, chemical reactions in fireworks must contain their own oxygen. However because oxygen is a gas, it must be carried in a solid, powdered form. Oxidizers much are compositions that will release their oxygen at low temperatures. There are many compounds which make good quality oxidizers,
- Potassium nitrate (KNO3),
- Potassium chlorate (KClO3),
- Potassium perchlorate (KClO4),
- Strontium nitrate (Sr(NO3)2),
- Ammonium perchlorate (NH4ClO4),
- Barium chlorate (Ba(ClO3)2), and
- Barium nitrate (Ba(NO3)2).
Chemical reactions in fireworks phases
The firework has basically has two phases,
The chemical reactions in fireworks make different colors. Those are due to the dissimilar metal compounds that are filled into the firework. Sodium compounds will offer an orange and yellow color, whereas strontium make a red color and copper and barium salts give off blue or green.
The firework has basically has two phases,
- 1st phase’s chemical reactions in fireworks
- 2nd phase’s chemical reactions in fireworks
The chemical reactions in fireworks make different colors. Those are due to the dissimilar metal compounds that are filled into the firework. Sodium compounds will offer an orange and yellow color, whereas strontium make a red color and copper and barium salts give off blue or green.
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2 comments:
so that reaction, cool
wow... i don't know about this thing... i hated chemistry...lol
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