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This depends on what you are burning, but in general, you are consuming oxygen (from the atmosphere) and whatever the fuel is (wood, candle wax, gasoline, whatever) and you are producing carbon dioxide, water vapor, and "soot", which is primarily carbon with other elements that will vary by the fuels being consumed.
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New substances that are produced are called?
chemical reaction
Is burning an irreversible change that produces no new substances?
No. Burning is sometimes a reversible change, as when hydrogen is burned, and it always produces a new compound(s).
How were a burning piece of paper and a burning marshmallow similar?
They are similar because you are producing a chemical change in both, making new substances.
Is a burning wood into ashes and smoke a physical or chemical change?
Burning wood is a chemical change - although, like most chemical changes it is accompanied by a physical change. Usually we reserve the term physical changes for things like erosion, melting, or evaporation where no change in composition occurs.
What happens to the atoms of the starting substances during a chemical reaction?
The atoms rearrange and the new bonds form to make the new substances.
What new materials are produced during a chemical reaction?
These substances are called products.
What must happen for new substances to be produced?
To obtain new substances a chemical reaction is needed.
Is a new substances produced in a chemical change?
It depends , how many are produced .
Is neon a new substance that is produced by burning wood?
Neon is an element, classified as a noble gas, and it has nothing to do with burning wood. Neon does not burn, nor is it produced by burning.
New substances that are produced are called?
chemical reaction
What new substances are formed during a chemical reaction?
The new substances formed during a chemical reaction are called Products.
Is burning an irreversible change that produces no new substances?
No. Burning is sometimes a reversible change, as when hydrogen is burned, and it always produces a new compound(s).
New substances produced by a chemical change are known as?
Metabolites or Products.
How were a burning piece of paper and a burning marshmallow similar?
They are similar because you are producing a chemical change in both, making new substances.
What are the new chemicals called when burning take place?
Burning is a chemical change, and as such, produces new forms of matter that were not there before. These new substances are called products, and in the case of burning, or combustion, they are often water vapor and carbon dioxide.
When new substances are formed from existing substances during a chemical reaction they are known as?
Products.
Is burning fuel a chemical or physical change?
It's a chemical change because new substances are formed.
