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It is a chemical reaction because it changes and the change can't be revesed
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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.
When dynamite explodes is it an example of chemical change?
Yes, when dynamite explodes, it is an example of a chemical change. The chemical bonds within the dynamite molecules are broken and reformed during the explosion, resulting in the release of energy and the formation of new chemical compounds.
Is igniting a firecracker a chemical change?
Yes, igniting a firecracker is a chemical change. Burning or exploding the firecracker causes a chemical reaction that changes the composition of the materials inside the firecracker, releasing energy in the form of heat, light, and sound.
Is burning fire physical or chemical change?
Burning is a chemical change.
Is burning a fire a physical or chemical change?
Burning is a chemical change.
When a fire cracker has a lot of gun powder what does it do?
It explodes! What else?
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.
When dynamite explodes is it an example of chemical change?
Yes, when dynamite explodes, it is an example of a chemical change. The chemical bonds within the dynamite molecules are broken and reformed during the explosion, resulting in the release of energy and the formation of new chemical compounds.
Why does a fire cracker explodes?
because there is a small amount of gun powder in it and wen the fews hits it goes boom
When firework explodes is physical change or chemical change?
When a firework explodes, it is a chemical change because new substances are formed during the reaction. The compounds inside the firework undergo a rapid chemical reaction when ignited, resulting in the release of light, heat, gas, and sound, which are all evidence of a chemical reaction taking place.
Is igniting a firecracker a chemical change?
Yes, igniting a firecracker is a chemical change. Burning or exploding the firecracker causes a chemical reaction that changes the composition of the materials inside the firecracker, releasing energy in the form of heat, light, and sound.
What is the energy transformation of a fire cracker?
A fire cracker undergoes a chemical energy to thermal energy conversion. When the chemicals inside the firecracker react, they release energy in the form of heat and light that we see as the explosion.
Is a fire a physical or chemical change?
A fire is a chemical change due to the irreversible changes that happen.
Why is fire cracker a misnomer?
Fire cracker is a misnomer because it's ignited with a fire but it's not a cracker, it's a dynamite.
When a fire cracker explodes matter is lost?
No matter is lost when a firecracker explodes. When the gunpowder inside ignites, it turns rapidly into gases and powder residue. The paper shell is either burned or fragmented into fine particles.
Is Wood burning in a fire a chemical change or chemical property?
It is a chemical change.
What is the meaning of a cracker?
a type of food. or a fire cracker which is like a fire work
