Is Dissolving A Chemical Change. Follow edited jan 4, 2018 at 20:22. Chemical properties describe a substance’s reactivity and bonding, while physical properties describe its density, melting point, etc.
It's still solid chemically and water chemically. Examples of physical change include changes in the size or shape of matter. Some of the processes that cause physical changes include cutting bending dissolving freezing boiling and melting.
This also is a chemical change. Thus, any ionic compound that is soluble in water would experience a chemical change. A physical change is a change in one or more physical properties of matter without any change in chemical properties.
However, when two substances are mixed, they do not chemically react. In order for sugar in water to be a chemical change, something new would need to result. When sugar dissolves in hot water, it is actually breaking down into its parts;
Is mixing salt and water a chemical reaction?what kind of chemical reaction is salt and water?what is the chemical reaction of salt?motivation 😁🤗 With a chemical change a new substance is formed and the process can not be simply reversed. In chemistry, there are physical properties and chemical properties.
Melting a sugar cube is a physical change because the substance is still sugar. The sugar looks like it has disappeared but it’s really just. Thus, any ionic compound that is soluble in water would experience a chemical change.
In contrast, dissolving a covalent compound like sugar does not result in a chemical reaction. Why dissolving salt is a chemical change therefore, dissolving salt in water is a chemical change. For sugar to dissolve, the molecules of sugar must come into contact with the water molecules.
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