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Give example of a chemical reaction characterised by a change in state?
Wiki User
∙ 14y ago
hydrochloic acid and sodium carbonate in limewater makes carbon dioxide which turns the limewater milky
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoburning gaseous hydrochloric acid produces chlorine gas and liquid water combine a solution of potassium chloride and silver nitrate forms solid silver chloride
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Is rust an example of a physical change or a chemical change?
It is an example of chemical change which cannot be reversed. In this change, Iron oxidizes under the presence of oxygen and moisture. The reaction is called a reduction-oxidation, or redox, reaction.
Is combustion of a fuel that produces carbon dioxide an example of a chemical change?
Yes, because new substances are produced in this reaction, it is an example of chemical change.
Is saltwater a chemical reaction?
Adding salt to water is not a chemical reaction, nor is it a chemical change. When salt dissolves in water, this is an example of a physical change. Although the sodium and chlorine ions separate in the water, no chemical reaction takes place.
What is a change in which a new substance is formed?
The kind of change that results in the formation of new substances is known as a chemical change or reaction. This will cause alteration of the atoms in the substances.
Is Hydrofluoric acid reacts with glass an example of chemical property?
This is a chemical reaction (dito change).
What is a well defined example of a chemical change?
Chemical Reaction. Is this jeffery?
What change undergoes chemical change?
For example a chemical reaction with an alkali metal.
Is rust an example of a physical change or a chemical change?
It is an example of chemical change which cannot be reversed. In this change, Iron oxidizes under the presence of oxygen and moisture. The reaction is called a reduction-oxidation, or redox, reaction.
A chemical reaction causes a chemical change true or false?
It is true that a chemical reaction causes a chemical change. An example of this can be seen by adding baking soda to vinegar.
Is fizzing is an example of physical change?
Fizzing is the result of a chemical change - a chemical reaction with gas releasing.
Is rust an example of a chemical change?
yes it is an oxidtion reaction.
What causes the shape of an object to change with out causing a chemical change?
For example a mechanical deformation which not imply a chemical reaction.
What is paper burning an example of?
A chemical reaction, and also a reaction in general.
Is saltwater a chemical reaction?
Adding salt to water is not a chemical reaction, nor is it a chemical change. When salt dissolves in water, this is an example of a physical change. Although the sodium and chlorine ions separate in the water, no chemical reaction takes place.
Is combustion of a fuel that produces carbon dioxide an example of a chemical change?
Yes, because new substances are produced in this reaction, it is an example of chemical change.
Is an example of bending a chemical reaction?
No, bending something is a physical change.
What is another term for chemical change?
A chemical change is a chemical reaction.
