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The chemical composition remain unchanged.

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โˆ™ 2017-08-04 17:49:27
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Q: When water evaporates its chemical composition?
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Related questions

What is the composition of rock salt?

crystals from chemical precipitates and evaporates


Does melting ice changes the chemical composition of water?

The chemical composition of water remain unchanged.


Why is it chemical when water is separated into o2 and h2?

It is a chemical change (reaction) because the chemical composition of the products (O2 and H2) is different from the chemical composition of the water (H2O).


What kind of change has taken place when paper is burned?

Chemical Change: a usually irreversible chemical reaction involving there arrangement of the atoms of one or more substances and a change in their chemical properties or composition, resulting in the formation of at least one new substance: The formation of ruston iron is a chemical change.It is a chemical change.A physical change is a change that does not change the chemical composition of the material. When water evaporates and condenses it is still water even though it looks different, the same as if you cut or crumple paper. It may look different, but its chemical composition has not be altered.


What kind of change is taken when paper is burned?

Chemical Change: a usually irreversible chemical reaction involving there arrangement of the atoms of one or more substances and a change in their chemical properties or composition, resulting in the formation of at least one new substance: The formation of ruston iron is a chemical change.It is a chemical change.A physical change is a change that does not change the chemical composition of the material. When water evaporates and condenses it is still water even though it looks different, the same as if you cut or crumple paper. It may look different, but its chemical composition has not be altered.


Why does water evaporate faster than soda?

Pure water boils and evaporates faster than soda because of the simple composition of the water. The chemicals and ingredients in soda mean it requires more chemical breakdowns before it can reach a gaseous state.


What chemical is left when ocean water evaporates?

Sodium


What is a definite chemical composition?

Water, H2O, is a definitely a chemical composition. There are many many others!


Is a water evaporates into steam a physical or a chemical change?

Evaporation is a chemical process.


Is water freezing to form a ice a chemical change?

Water freezing is a physical change because the chemical composition of the water does not change.


Is water evaporates into stream a physical property?

no its a chemical property


What characteristics of water remains the same no matter what is dissolve in it?

The chemical composition of water remain unchanged.


Is it a chemical change when water evaporates?

Evaporation is a physical process.


Why is there no chemical equation to describe what happens when water evaporates?

That's because there is no chemical change. In most cases, there is no chemical change when a substance evaporates. The exception is very long molecules, which may break apart during evaporation.


What is water's element combination?

The chemical composition of water is H2O.


Is dissolving salt in water a physical or chemical change?

Dissolving salt in water is a physical change- no chemical reaction took place. If the water evaporates, the salt is still there.


What is the rock that is formed when water evaporates and leaves the chemical behind?

sedimentary rocks


When water evaporates into steam is that a chemical change?

Evaporation is a physical change.


What is the chemical composition of hard water?

CaCO3


What is the chemical composition of rain water?

H2O


What is chemical composition of ice and water?

Frozen


Is boliling water a chemical or physical change?

Boiling water is a physical change because it does not change the chemical composition of the water.


Why does the chemical composition of water always stay the same?

Because water is a compound, a type of pure substance, which has a definite composition.


Is removing water from a substance a chemical reaction?

In most cases, removing water is a physical change rather than a chemical change. This is often no more than a drying process where water evaporates from a substance. However there are some chemical reactions that remove water from a substance. Of course, the substance itself will also change in this case. An example is copper sulphate. Its normal composition includes water (CuSO4 pentahydrate) but as it is heated, it loses water molecules and becomes CuSO4 trihydrate.


Is evaporating water a physical change or a chemical change?

It's a physical change when water evaporates and becomes water vapour.