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the colour,appearanceand composition changes.
Wiki User
∙ 13y ago
When a chemical change occurs, new substances are formed with different chemical properties than the original substances. This process involves the breaking and forming of chemical bonds to create new molecules.
Wiki User
∙ 12y agonew compounds are formed
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What kind of change occurs with a new substance being formed?
Chemical change.
Are new molecules formed when a chemical change occurs?
ye s there are
What must happen for you to be able to observe an objects chemical properties?
only when a change occurs and a new substance is formed
What is chemical equeation?
Chemical equations show what happens when a chemical change occurs. For example, in the combustion of Hydrogen(H2), water(H2O) is formed. The chemical equation for this reaction is: 2H2 + O2 -----> 2H2O This chemical equation shows that when H2 reacts with O2 , H2O is formed.
What is the differnece between precepitation formed in physical change and chemical chnge?
In a physical change, precipitation is formed when solubility limits are exceeded and a solid substance forms out of a solution, not involving a change in the chemical makeup of the substances involved. In a chemical change, precipitation occurs when two or more substances react chemically to form a new substance that is insoluble and separates from the solution.
What are the products formed after a mixture is formed?
The product formed depends with the type of change that occurs whether it is a chemical or a physical change.
What kind of change occurs with a new substance being formed?
Chemical change.
Are new molecules formed when a chemical change occurs?
ye s there are
When a physical changes occurs a substance's changes?
A new substance is formed only after a chemical change.
What type of change occurs when a new substance is formed that has different properties from the original substance?
A chemical change occurs when a new substance is formed with different properties from the original substance. This change involves the rearrangement of atoms and the formation of new chemical bonds. It is typically irreversible.
Which change occurs when fluorine forms an ionic bond?
The ionic bond is formed during a chemical reaction.
What must happen for you to be able. to observe an objects chemical properties?
only when a change occurs and a new substance is formed
What must happen for you to be able to observe an objects chemical properties?
only when a change occurs and a new substance is formed
A chemical change occurs when a piece of wood is?
When you burn wood a chemical change occurs.
What is the chemical change in evaporation?
During evaporation, the chemical change that occurs is a phase change from liquid to gas. No new chemical substances are formed during evaporation, only the physical state of the molecules changes.
In a chemical change what substance is formed?
The substance formed in a chemical change is called Product.
What is chemical equeation?
Chemical equations show what happens when a chemical change occurs. For example, in the combustion of Hydrogen(H2), water(H2O) is formed. The chemical equation for this reaction is: 2H2 + O2 -----> 2H2O This chemical equation shows that when H2 reacts with O2 , H2O is formed.
