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A chemical change involves the formation of new substances with different chemical properties than the original ones. This can involve the breaking and forming of chemical bonds, resulting in a change in the composition and structure of molecules. Evidence of a chemical change includes the release or absorption of energy, color change, formation of a precipitate, or production of gas.
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What makes wood a chemical change?
Fire burn changes the wood chemical.
Is leaf rotting a physical change?
The decay of organic matter such as leaves is a chemical change.
Is this a chemical change or a physical change - when coal oil and natural gas are decomposed in landfills they produce methane gas?
it is chemical property. they use the word decomposition immaterially shows changein chemical composition.hence chemical change.
What chemical makes up rungs?
nucleotide
What is Heating up metal with a flame is that a physical or chemical change?
No, it is a chemical change. The metal oxide formed is a new substance.
What makes up a chemical?
The chemical change is made by these following:- 1. Temperature 2. pressure 3. Nature of chemical
What can a chemical change be speeded up by?
A chemical change can be speeded up by a catalyst
What speeds a chemical change up?
catalyst speeds up chemical change
Does chemical change change matter into one or more new substances?
Yes, a chemical change makes anything into one or more substances. In a chemical change the the matter can change.
What makes a new substance?
a chemical change
What happens to chemical change during a chemical change?
when a chemical change occurs, chemical bonds are broken up
What chemical change producers do that makes food for ALL OF US?
NOT ANSWER!! SORRY I HAD MISTAKEN, QUESTION WAS: What chemical change can producers do that makes food for All of us?
What makes wood a chemical change?
Fire burn changes the wood chemical.
What do you call a change that makes new substances?
Chemical
Is heating up sulfur a chemical change?
It is not a chemical change, unless you heat it sufficiently to make it catch fire.
A chemical reaction causes a chemical change true or false?
It is true that a chemical reaction causes a chemical change. An example of this can be seen by adding baking soda to vinegar.
What are some cooking chemical changes?
because it mixes substances that makes a chemical change
