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When an electric current passes through water takes place breaking down the compound into hydrogen and oxygen?

Electrolysis of pure water is very slow and not significant; adding an electrolyte (an ionic salt) the electrolysis is a large scale process.


When an electric current passes through water takes place breaking down the compound into hydrogen and oxygen. a physical change an atomic change a chemical change an elemental change?

When an electric current passes through water, it breaks down the compound into hydrogen and oxygen, which is known as electrolysis. This process involves the breaking of chemical bonds and the formation of new substances, indicating a chemical change. Thus, the correct answer is a chemical change.


How much water can be created or destroyed?

Water is a compound of two hydrogen atoms and one oxygen atom. By running an electrical current through the water, you can break the water molecules apart to produce hydrogen gas and oxygen gas. If you burn the hydrogen and oxygen together, the result is water. This is the concept behind the "fuel cell".


How do you make hydrogen from salt water?

You need to electrolyse it. Hydrogen will be produced at the cathode.


Why water is regarded as a compound although it can be separated into hydrogen and oxygen by passing an electric current?

The property of copounds is that they can be seperated only by hemical means and not by physical means. Water is a compound since it cannot be seperated by physical means. Seperation into hydrogen and oxygen is a chemical mean.

Related Questions

When an electric current passes through water takes place breaking down the compound into hydrogen and oxygen?

Electrolysis of pure water is very slow and not significant; adding an electrolyte (an ionic salt) the electrolysis is a large scale process.


When an electric current passes through water takes place breaking down the compound into hydrogen and oxygen. a physical change an atomic change a chemical change an elemental change?

When an electric current passes through water, it breaks down the compound into hydrogen and oxygen, which is known as electrolysis. This process involves the breaking of chemical bonds and the formation of new substances, indicating a chemical change. Thus, the correct answer is a chemical change.


Would adding electrical current to water separate the hydrogen from the oxygen?

Yes.


Why doesn't the covalent compound that dissolves in water have an electrical current?

cs h2o


The process of breaking a compound by passing an electric current through it and it is a 13 letter word?

electrolysis


How much water can be created or destroyed?

Water is a compound of two hydrogen atoms and one oxygen atom. By running an electrical current through the water, you can break the water molecules apart to produce hydrogen gas and oxygen gas. If you burn the hydrogen and oxygen together, the result is water. This is the concept behind the "fuel cell".


What do we call chemical reaction that uses an electrical current to decompose a compound?

electrolytic decomposition reaction.


When water molecules are broken down into hydrogen and oxygen molecules by an electric current is this an example of a mixture?

no, it is a compound


Tha water solution of ionic compound are able to conduct an electrical current?

The water solution of an ionic compound is able to conduct an electrical current because of ions migration towards the anode and cathode. Anions give up and electron at the anode and captions take an electrode at the cathode and current keeps moving.


What is the process of breaking down something using an electric current?

Electrolysis is the process of using an electric current to break down a chemical compound into simpler substances. It involves passing an electric current through a conducting solution or molten compound, causing the compound to decompose into its constituent elements or ions.


How do you make hydrogen from salt water?

You need to electrolyse it. Hydrogen will be produced at the cathode.


Can an electric current break down a compound?

Yes. For instance, electrolysis breaks down water into hydrogen and oxygen.