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In a chemical reaction, no atoms are lost. It is basically a mixture of two substances.
Below is an example. (Though I'm just using random letters -- the symbols don't actually make a substance)
AJK + JD = AJ2KD
In a chemical change, a completely new substance with new properties is created.
Here is another example. (Though, again, I'm just using random letters -- the symbols don't actually make up a substance)
AJK + JD = AJKD
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoNo. A chemical change is when an object changes in form, but not in size.
A chemical bond is when a carbon atom is connected with another atom to form an object.
This is for all who don't know what this means. :)
Wiki User
∙ 11y agoThere are certain types of chemical reactions describing what happens to certain reactants, such as combustion, single replacement, double replacement, etc.
All of these processes change one kind of reactants (original substances) into different products (new substances) with a new combination of atoms arranged in a way to have completely different properties.Chemical reactionsare chemical changes. Reactions are just more specific.
Wiki User
∙ 11y agoA chemical reaction is when two compounds join together and a chemical change is a unchangeable chemical reaction.
Wiki User
∙ 11y agoA chemical reaction and a chemical change are the same thing.
Wiki User
∙ 13y agoNo, they are two different things. A chemical property describes a substance's ability to change into a different substance; a chemical change is the process by which the substance changes.
Wiki User
∙ 11y agoNo. A chemical change is a change physically in whatever. A chemical property is ... well a property of a chemical
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Is melting a type of Chemical change?
no- melting is not a chemical change. It is merely a change in state of the same substance not a chemical reaction.
A chemical change is also called a chemical reaction?
This is true.
When the forward and reverse paths of a change occur at the same rate?
If you are referring to paths in a chemical reaction, that is called the "chemical equilibrium".
Does the number of atoms entering the reaction stay the same as the number put out by the reaction?
Chemical reactions do not change the number of atoms so yes, the number of atoms stays the same.
When a chemical reaction occurs the compounds remain the same as before the reaction?
After a chemical reaction the reactants are transformed in products.
Is a chemical change the same as a chemical reaction?
They are just two different terms that mean the same thing.
Is a chemical change a chemical reaction?
Yes. The two terms mean the same thing. They are synonyms.
Can you call a chemical reaction a chemical change?
They are just two different terms that mean the same thing.
What is the word for a chemical change in a substance?
A chemical change is the same as a chemical reaction.
Is melting a type of Chemical change?
no- melting is not a chemical change. It is merely a change in state of the same substance not a chemical reaction.
Chemical change same as chemical reaction?
no because a chemical change is any process in which 1 or more substance is changed into 1 or more substances whereas a chemical reaction is a process that leads to a transformation of one set of chemical substances to another
A chemical change is also called a chemical reaction?
This is true.
How many atoms are in a chemical change?
the same as before the reaction
Why is a phase change a physical change and NOT a chemical change?
Because no chemical reaction is taking place. It is the same substance, just in a different state of matter.
Freezing involves a chemical reaction?
No, freezing involves phase change, which is a physical change. There is no chemical reaction, as the basic chemistry is unchanged it is still the same material in a different physical state.
What are the factors classified as chemical and physical reaction?
a chemical change alters the materials chemical makeup and physical change just alters the appearance and it remains with the same chemical composition
How can you decide if a reaction is a Chemical reaction?
Chemical change is when the composition of your elements or solution change. In a simple way to say it, it's when you no longer have the same elements or solution that you started with. You can determine if a reaction is chemical, by observing the chemical properties. Usually it's when there's a color change, a new substance formed, etc.. On the other hand, physical change is when the composition of your substance stay the same, but the physical properties change. For example, liquid water evaporate into H2O gas.
