Do you know what chemical reactions in fireworks

Do you know what chemical reactions in fireworks? Talking about what chemical reactions in fireworks, generally fireworks are made of two main components,

1. Gunpowder and
2. 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,

1. Potassium nitrate (KNO3),
2. Potassium chlorate (KClO3),
3. Potassium perchlorate (KClO4),
4. Strontium nitrate (Sr(NO3)2),
5. Ammonium perchlorate (NH4ClO4),
6. Barium chlorate (Ba(ClO3)2), and
7. Barium nitrate (Ba(NO3)2).

Chemical reactions in fireworks phases

The firework has basically has two phases,

1. 1st phase’s chemical reactions in fireworks

The 1st phase included of strongly packed explosive material being contained in a shell. When a fuse is lit, it burns quickly into the core of the rocket, the gunpowder in phase 1 burn and provides off hot exhaust gases which fire backwards and sends the firework shooting throughout the air.

1. 2nd phase’s chemical reactions in fireworks

As the fuse maintains to burn through the rocket the matter in phase 2 of the rocket, which is more slackly packaged will light and it is this material that will give off the bright colors or secondary numerous explosions seconds later.

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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