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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).

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12y ago

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Which equation has water as a product in chemical reaction?

H2 +o2 --->h2o


Which equation has water as a reaction in the chemical reaction?

H2 +o2 --->h2o


Is electricity seperateing water into h2 and o2 a physical or chemical change?

This is a chemical change. Chemical reactions are chemical changes.


What is the equation of water as a product in the chemical reaction?

The chemical equation is:2 H2 + O2 = 2 H2O


What is chemical equeation?

Chemical equations show what happens when a chemical change occurs. For example, in the combustion of Hydrogen(H2), water(H2O) is formed. The chemical equation for this reaction is: 2H2 + O2 -----> 2H2O This chemical equation shows that when H2 reacts with O2 , H2O is formed.


Can a compound be separated into there component elements?

Yes, compounds can be broken down into their component elements through various chemical reactions. For example, water (H2O) can be separated into hydrogen (H2) and oxygen (O2) through the process of electrolysis.


Is H2O-H2 plus O2 a balanced chemical equation?

No. It would have to be H2O2 - H2 = O2 in order to be balanced.


What is the chemical reaction to make water from oxygen and hydrogen?

The che chemical equation is:2 H2 + O2 = 2 H2O


In the equation 2 H2 plus O2 the H2 molecules are?

H is the atomic symbol for hydrogen, the 2 subscript means it is diatomic.


What chemical equation what is the correct way to write a chemical equation to make molecules of water?

The correct chemical equation for forming water molecules is: 2H2 + O2 -> 2H2O. This equation shows the combination of two molecules of hydrogen gas (H2) with one molecule of oxygen gas (O2) to produce two molecules of water (H2O).


What is the chemical formula for oxygen and hydrogen?

Chemical Name = Oxygen Chemical Symbol = O There is no chemical formula for elements.


What is hydrogen fuel's chemical formula?

The chemical formula for hydrogen fuel is H2, which means it consists of two hydrogen atoms.