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No heating water is a physical reaction. This is because when steam cools down (gas to liquid) water is formed. This is a complete cycle.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoNo: Heat is a measure of kinetic energy content of a substance, but heat is not itself either a substance or a reaction, although it is often produced by a reaction.
Wiki User
∙ 13y agoHomemade soup on a stove no.
Bought soup in micromave no.
Wiki User
∙ 12y agoNope. Water heated, turned to steam, or frozen into a solid (ice), it is still good old water. If there was a chemical change, it would no longer be water.
Wiki User
∙ 11y agoNo. Heating is called a physical process. However, it may lead to chemical reactions.
Wiki User
∙ 8y agoIs heating metal a chemical reaction
Wiki User
∙ 10y agono, because it can be reversed
Wiki User
∙ 11y agoHeating is a physical process.
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Is cold water heating up to its boiling point a chemical change?
cold water heating up to its boiling point a physical change or a chemical change
What happens to the chemical reaction when it gets heated?
It may speed up when heated.
When you add water to a glass of iced tea and color lightens up is it a physical or chemical change?
chemical change!! YAY!!
Is heating pasta a chemical or physical change?
No. Unlike most other cooking methods, boiling pasta is basically just getting it wet. Any time you see a color change or a phase change (between gas, liquid, or solid), you've seen a chemical change (although not necessarily a reaction in the case of a phase change).
Is salt water drying up a physical or chemical change?
No, this is only a phase change albeit a complex one.
Is water being heated up a chemical change?
yes
Is cold water heating up to its boiling point a chemical change?
cold water heating up to its boiling point a physical change or a chemical change
Is it a chemical or physical change when a scientist break-up water into oxygen and hydrogen gas?
It would be chemical change.
When you heat up water and it changes to steam is it a physical or chemical change?
physical change because you are not doing anything to the object to change its ingredients or the way it is constructed and all you are really doing is adding heat.
Is breaking water up into oxygen and a hydrogen gas a physical or chemical change?
Breaking water into the component parts of hydrogen and oxygen is a CHEMICAL change.
What happens to the chemical reaction when it gets heated?
It may speed up when heated.
When you add water to a glass of iced tea and color lightens up is it a physical or chemical change?
chemical change!! YAY!!
What is a chemical reaction that happens when a hot air balloon flies?
A chemical reaction in a hot air balloon can be when the propane is heated up. That is a chemical reaction because something has heated up.
Is sunlight speeding up the evaporation of a bowl of water a chemical change?
No. It is a physical change.
Is heating pasta a chemical or physical change?
No. Unlike most other cooking methods, boiling pasta is basically just getting it wet. Any time you see a color change or a phase change (between gas, liquid, or solid), you've seen a chemical change (although not necessarily a reaction in the case of a phase change).
What do water molecules do when they are heated?
up because when heated, it becomes light and goes up.
Is separating water into oxygen and hydrogen an example of a change?
The breaking up of water molecules by separating it into hydrogen and oxygen is an example of chemical change. This is because a chemical change is one where atoms and bonds rearrange to form new molecules.
