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Explain how wood burning in a fire place undergoes a chemical change?
Wiki User
∙ 7y ago
Burning is an oxydation reaction so a chemical change.
Wiki User
∙ 6y ago
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Is lighting a campfire a chemical or physical change?
It is a chemical change. The reaction is combustion
An example of a chemical change is?
Lighting A Match
In a candle explain both changes using the big idea of energy?
When a candle is burnt a physical AND chemical change takes place. Its a physical change when the wax is being melted because the chemical structure has not change, meaning it cannot be a chemical change. Its also a chemical change because you are burning the string. When you burn something the chemical structure DOES change, meaning it is a chemical change.
Is burns in the presence of oxygen physical or chemical change?
The process of burning in the presence of oxygen is that of a chemical change. It is a chemical change and not a physical change because the prodects do not have the same properties as the reactants.
Is burning leaves a chemical or physical change?
It is a chemical change anytime you burn something it will most likely be chemical change because something new comes out, for example when you burn the leaves you will get ash which is something the leaves did not have before! your welcome!:)
Why is burning paper considered as a chemical change?
the paper undergoes combustion, a type of chemical reaction
Is burning oil a physical change?
No because combustion is a chemical reaction. Anything having to do with burning undergoes chemical change. This creates a new substance therefore creating a chemical change.
Explain why burning butter is a chemical change but melting is not?
Melting: change of phase, a physical phenomenon without change of the composition. Burning: a reaction of oxydation, a change of composition - a chemical change.
Is burning a fire a physical or chemical change?
Burning is a chemical change.
Why burning of paper is a chemical change?
bcoz once paper is burned it cannot be turned back to its original form
What are the changes that matter undergoes?
the changes that matter undergoes are the physical and chemical change by:R.yu
Is burning chocolate a physical or chemical change?
Yes, burning is a chemical change.
This is the rate at which a substance undergoes a chemical change?
This is called reaction rate.
New substances are always formed when matter undergoes what?
chemical change.
A substance that undergoes change in a chemical reaction is called a what?
A substance that undergoes change in a chemical reaction is called a reactant.
What is its does not change by a subastance undergoes a physical change?
The chemical composition of a substance does not change when it undergoes a physical change.
Is burning chemical change or physical change?
Burning is a chemical change.
