Question

What is the method used to decompose water?
What are the substances formed by the decomposition of water?
Is it possible to decompose these substances again​

Answer 1

Answer:

Electrolysis

Electrolysis of water is the process of using electricity to decompose water into oxygen and hydrogen gas. Hydrogen gas released in this way can be used as hydrogen fuel, or remixed with the oxygen to create oxyhydrogen gas, which is used in welding and other applications.7 days ago

The electrolysis of water causes a chemical change in which water molecules are split to form hydrogen and oxygen—two substances that are chemically different from water. Decomposing water is difficult and cannot be accomplished through heating alone.

Decomposition is the process by which dead organic substances are broken down into simpler organic or inorganic matter such as carbon dioxide, water, simple sugars and mineral salts. ... Although no two organisms decompose in the same way, they all undergo the same sequential stages of decomposition.

Explanation:

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Answer 2

Answer:

1)Electrolysis of water is the process of using electricity to decompose water into oxygen and hydrogen gas by a process called electrolysis. Hydrogen gas released in this way can be used as hydrogen fuel, or remixed with the oxygen to create oxyhydrogen gas, which is used in welding and other applications.

2) The electrolysis of water causes a chemical change in which water molecules are split to form hydrogen and oxygen—two substances that are chemically different from water. Decomposing water is difficult and cannot be accomplished through heating alone.