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When substances are formed that are different from the starting substances has physical change occurred?
Wiki User
∙ 11y ago
A chemical reaction is a chemical change.
Wiki User
∙ 11y ago
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When substances are different from the starting substances what occured?
This is a chemical reaction.
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.
The starting substances that are evolved in a chemical reaction?
To give power, right or authority?
How does a chemical change in matter form a new substance?
Chemical bonds in the starting substances must break. molecules are always moving. if the molecules bump into each other with a enough energy, the chemical bonds in the molecules can break. the atoms then rearrange, and new bonds form to make new substances.
How could solution of magnesium sulfate and water be separated into its starting substances?
It is like that because of love and god
When substances are different from the starting substances what occured?
This is a chemical reaction.
What is the study of different substances and how they interact?
This is a pretty good starting description of the science of chemistry.
Whay is melting physical proreties of wax but frammabillty is a change propeties?
Melting is a physical property because it only changes the physical state of the substance, such as wax, but does not change its physical or chemical properties. This is because melting is not a chemical reaction. Flammability, however, is a chemical property, and when a substance burns, that is a chemical reaction, and the physical and chemical properties of the products will be different than the reactants (starting substances).
What is melting physical proreties of wax but frammabillty is a change propeties?
Melting is a physical property because it only changes the physical state of the substance, such as wax, but does not change its physical or chemical properties. This is because melting is not a chemical reaction. Flammability, however, is a chemical property, and when a substance burns, that is a chemical reaction, and the physical and chemical properties of the products will be different than the reactants (starting substances).
The starting substances that are evoled in a chemical reaction?
The substances evolved after a chemical reaction are called in English products and are not starting substances - the are called reactants.
When a chemical change occurs the atoms of each starting substances are only what?
The atoms are of each starting substances are only rearranged.
What is the starting substances of a reaction?
the reactants.
What is the starting substance in a chemical reaction is?
The substances you have at the beginning of a chemical reaction are called the reactants.
Do chemical reactions have starting substances that collide with each other?
These substances are called reactants.
Is starting up a physical or chemical change?
Starting up is a physical action.
When two substances in thermal contact starting at different temperatures reach the same temperature their condition of thermal balance is called thermal?
Thermal equilibrium?
What is happening to the bonds of the starting substances?
charlie tahan
