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The properties of a Chemical change are these : A) Something new is produced- Preciptiate, Smoke, Colour. B) Light or heat is given off. [ Example- Crumbling of a brownie is a physical change, because nothing new is produced. but when you are baking the brownie, it is a Chemical change, because heat is given off.
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Is the ability to react with other substances a chemical properties?
Yes, the ability to react with other substances is considered a chemical property. Chemical properties describe how a substance interacts with other substances or undergoes chemical changes. This property helps to identify the behavior of a substance in chemical reactions.
Explain the difference between chemical properties and physical properties?
Chemical properties describe how a substance can form new substances by undergoing chemical reactions, like flammability or reactivity. Physical properties describe characteristics that can be observed without changing the substance's identity, like color, density, or melting point.
Are Physical properties and chemical properties the same?
No, physical properties describe the characteristics of a substance that can be observed or measured without changing its composition, such as color or density. Chemical properties, on the other hand, describe how a substance interacts with other substances to form new substances, indicating its ability to undergo chemical reactions.
Is the volume of a soccer ball a chemical property?
No, the volume of a soccer ball is a physical property, not a chemical property. Chemical properties describe how a substance interacts with other substances in chemical reactions, while physical properties are characteristics that can be observed without changing the substance's chemical composition.
What do chemical equations describe?
Chemical equations describe the chemical reactions that occur between reactants to form products. They show the substances involved in the reaction and the ratio in which they combine.
What are the definitions of chemical and physical properties?
Chemical properties describe how a substance interacts with other substances to form new chemical bonds or undergo chemical reactions. Physical properties, on the other hand, describe the characteristics of a substance that can be observed without changing its chemical identity, such as color, density, and melting point.
Is synthesizing a chemical property?
No, synthesizing is a process of creating a chemical compound through a series of chemical reactions or processes. It involves combining different chemicals to form a new compound with specific properties. The chemical properties refer to the characteristics that describe how a substance behaves in chemical reactions.
Is the ability to react with other substances a chemical properties?
Yes, the ability to react with other substances is considered a chemical property. Chemical properties describe how a substance interacts with other substances or undergoes chemical changes. This property helps to identify the behavior of a substance in chemical reactions.
Explain the difference between chemical properties and physical properties?
Chemical properties describe how a substance can form new substances by undergoing chemical reactions, like flammability or reactivity. Physical properties describe characteristics that can be observed without changing the substance's identity, like color, density, or melting point.
Are Physical properties and chemical properties the same?
No, physical properties describe the characteristics of a substance that can be observed or measured without changing its composition, such as color or density. Chemical properties, on the other hand, describe how a substance interacts with other substances to form new substances, indicating its ability to undergo chemical reactions.
What do chemical equations describe?
Chemical equations describe the chemical reactions that occur between reactants to form products. They show the substances involved in the reaction and the ratio in which they combine.
Is the volume of a soccer ball a chemical property?
No, the volume of a soccer ball is a physical property, not a chemical property. Chemical properties describe how a substance interacts with other substances in chemical reactions, while physical properties are characteristics that can be observed without changing the substance's chemical composition.
Do chemical reactions describe laws of conservation?
Chemical reactions respect the law of mass conservation.
Do chemical equations describe chemical reactions?
A chemical equation is a short way to describe a chemical reaction, so yes.
Is poisonous is chemical property?
No, poison is not a chemical property. Poison refers to the harmful effects a substance can have on living organisms, while chemical properties describe how a substance behaves in chemical reactions, such as reactivity, flammability, and toxicity.
Is Chemical formula H2O Chemical Or Physical Properties?
The chemical formula H2O represents the chemical composition of water, so it is describing a chemical property. Chemical properties involve the behavior of a substance in chemical reactions and its ability to form new substances. Physical properties, on the other hand, describe characteristics such as color, density, and boiling point.
What determine the atom chemical properties?
Chemical reactions depends on the valence electrons.
