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The composition of water is 2H2O, commonly mistaken as H2O. H2O is wrong because oxygen can not exist as a single molecule and therefore must have two molecules to exist. ( 2H2O two hydrogen two oxygen make water).
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∙ 11y ago
sc.9102008hen
H2O
H2O2-->O2+H2O
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When water evaporates its chemical composition?
The chemical composition remain unchanged.
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 characteristics of water remains the same no matter what is dissolve in it?
The chemical composition of water remain constant.
What is water's element combination?
The chemical composition of water is H2O.
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 mixing water with clay a chemical change?
No, it is a physical change because the chemical composition of the water or mud does not change.
What is the chemical composition of the dwarf planet Ceres?
ice water.
What is the chemical composition of talisay?
What is talisay?
Is water a chemcial?
It would depend on your definition of a chemical. A chemical is: "a substance produced by or used in a chemical process." And, water is a chemical because it is be used in chemical reactions such as neutralization, redox, etc. I believe what you're asking though is if water is a chemical substance: "a material with a definite chemical composition." Water is also a chemical composition because of its electron configuration in its valence shell which defines its chemical properties.
What is diffrance between saline and brackish water?
Information Item >> Definition/Identification >> Composition >> Chemical Composition
