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This reaction is called thermal decomposition or thermal degradation; example:

CaCO3 = CaO + CO2

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12y ago

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What is new substance that is formed during a chemical reaction?

That would be the product of the chemical reaction.


What term is define as new substance formed chemical reaction?

The term used to describe a new substance formed from a chemical reaction would be "product."


Is water heated up a chemical change?

No, heating up water is a physical change, not a chemical change. When water is heated, its temperature increases causing a change in its physical state from a liquid to a gas (steam), but the chemical composition of water remains the same.


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This is a very vague question and would depend on the chemical that you are talking about. The easiest way I can think to explain it on a wide variety of chemicals is by using a catalyst (speeds up the process of a chemical reaction), or the use of an antagonist (Slows a chemical reaction). I hope this helps, but without any specific chemicals being named this is the best i can do. :) By heating we can change the rate of chemical change(reaction).


What is the substance that speeds up chemical reaction without harming itself?

That would be a catalyst.


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Just heating the metal would be a physical change, as you would only have a warmer iron III oxide. However, if the heat caused a reaction, it would then be a chemical change.


What is a substance that speeds up the chemical reaction pernmanently changing?

Catalyst. Biological catalysts would be enzymes.


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The process of substances changing into a new substance is called a chemical reaction. During a chemical reaction, bonds between atoms are broken and reformed to create new substances with different properties. This process involves the rearrangement of atoms to form new molecules.


When heating sulfur what reaction physical or chemical?

When heating sulfur, a chemical reaction occurs. Sulfur undergoes a phase change from solid to liquid to gas as it is heated, but this is still considered a chemical change because the molecular structure of the sulfur is altered in the process.


What does a catalyst do to the rate of a chemical reaction?

A catalyst is a substance that speeds up the rate of a chemical reaction without changing the substance. It does this by reducing the minimal reaction energy. A catalyst is not used up in a reaction therefore they last indefinitely.


If you mix to clear liquids together and bubbles for what type of change would this indicate?

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The term used to describe a new substance formed from a chemical reaction would be "product."