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When a fire cracker explodes is it a chemical change?
It is a chemical reaction because it changes and the change can't be revesed
What is the evidence of chemical changes in a fire cracker that explodes?
Evidence of chemical changes in a firecracker that explodes includes the release of gases, formation of new compounds like carbon dioxide and water vapor, and a change in color or odor. Additionally, the heat and light produced during the explosion are indicators of a rapid chemical reaction taking place.
Is burning a fire a physical or chemical change?
Burning is a chemical change.
Is a rotting banana a chemical or physical change?
It's a chemical change
What is a chemical chage?
a chamical change is when something like your butt explodes into many pieces and you can't glue it back. it is also when you can't poo for seventeen years. thank you come again, no refunds , no checks. we will give free advertisement. must be 18 or older to call. now goodbye
Is igniting fireworks a chemical or physical change?
chemical
Is lightning igniting a grass fire a chemical change?
yes
When a fire cracker explodes is it a chemical change?
It is a chemical reaction because it changes and the change can't be revesed
Is exploding a firecracker chemical change?
Yes, because there is a rearanging of molecules and atoms.
Is a exploding firecracker a physical or chemical change?
Although the firecracker gets its energy from a chemical reaction, most of the damage it does is physical from the shockwave coming from it as it explodes. Very near the explosion there will also be some chemical damage as the burning explosive can burn some its surroundings - and burns are a type of chemical damage.
What form of energy is stored in a firecracker?
Chemical energy is stored in a firecracker. When the firecracker is ignited, the chemical potential energy stored in its compounds is converted into heat, light, sound, and kinetic energy, resulting in the explosion.
Is a firecracker explode a chemical or physical change?
Although the firecracker gets its energy from a chemical reaction, most of the damage it does is physical from the shockwave coming from it as it explodes. Very near the explosion there will also be some chemical damage as the burning explosive can burn some its surroundings - and burns are a type of chemical damage.
What kind of energy transformation is a firecracker?
A firecracker is an example of a chemical energy transformation, where the potential chemical energy stored in the firecracker's components is converted into heat, light, sound, and kinetic energy when ignited.
What form of energy is stored in firecracker?
Chemical
What type of energy does a firecracker use?
A firecracker uses chemical energy stored in the explosive material inside it. When ignited, this chemical energy is rapidly released as heat, light, sound, and pressure, causing the firecracker to explode.
Is a firecracker made up of chemical energy?
Yes.
Is White phosphorous ignites easily a physical change?
Yes, white phosphorus igniting is a physical change because it involves a change in the physical state of the substance (from solid to gas) without altering its chemical composition.
