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Is reactions a chemical or physical?
Reactions can be both chemical and physical. Chemical reactions involve breaking and forming chemical bonds leading to the formation of new substances. Physical reactions involve changes in state, shape, or form of a substance without changing its chemical composition.
What is adding oxygen to a substance called?
Adding oxygen to a substance is called oxidation. It can cause chemical reactions that result in changes to the substance's properties.
When a substance changes into a diffrent substance what change has occurred?
chemical change
What can be observed only when a substance is changed to another substance?
Changes in physical properties such as color, texture, or density, as well as changes in chemical properties such as reactivity or toxicity, are observed when a substance is changed to another substance. New chemical bonds, molecules, or structures may also be formed during the transformation.
What is it called when a substance changes into a different substance?
This process is called a chemical reaction. Chemical reactions involve the breaking and forming of chemical bonds, resulting in the conversion of one substance into one or more different substances with different properties.
Can a substance produced during a chemical change be easily changed back into the original substance?
In general, a substance produced during a chemical change cannot be easily changed back into the original substance. Chemical changes are characterized by the formation of new substances with different chemical properties than the original substances. Reversing a chemical change typically requires a different set of reactions or processes.
Is reactions a chemical or physical?
Reactions can be both chemical and physical. Chemical reactions involve breaking and forming chemical bonds leading to the formation of new substances. Physical reactions involve changes in state, shape, or form of a substance without changing its chemical composition.
What are reversibile reactions?
Reversible reactions usually involve a reaction that changes the physical state of the substance, not the chemical properties
How is a chemical property different from a physical property?
A chemical property describes how a substance reacts or changes to form a new substance, such as flammability or reactivity. A physical property, on the other hand, describes characteristics of a substance that can be observed or measured without changing its identity, such as color, density, or melting point.
What is chysical change?
Chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. These processes are called chemical reactions and, in general, are not reversible except by further chemical reactions.
What is adding oxygen to a substance called?
Adding oxygen to a substance is called oxidation. It can cause chemical reactions that result in changes to the substance's properties.
When a substance changes into a different substance what change has occured?
Reactants form product(s) during a chemical reactions, generally by oxidation, reduction, hydrolysis, or chemical bonding.
When a substance changes into a different substance a change has occured?
Reactants form product(s) during a chemical reactions, generally by oxidation, reduction, hydrolysis, or chemical bonding.
When a substance changes into a diffrent substance what change has occurred?
chemical change
What a substance changes into a different substance a change has occur what is created when chemical reactions join atoms together?
After a chemical reaction new compouds (called also products) are formed.
What can be observed only when a substance is changed to another substance?
Changes in physical properties such as color, texture, or density, as well as changes in chemical properties such as reactivity or toxicity, are observed when a substance is changed to another substance. New chemical bonds, molecules, or structures may also be formed during the transformation.
What is it called when a substance changes into a different substance?
This process is called a chemical reaction. Chemical reactions involve the breaking and forming of chemical bonds, resulting in the conversion of one substance into one or more different substances with different properties.
