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Do you need a chemical process to separate water into hydrogen and oxygen?
Wiki User
∙ 12y ago
There isn't a chemical process that separates oxygen and hydrogen in water. To split the water into hydrogen and oxygen you need to perform electrolysis on pure water. Hydrogen gas will be given off at the cathode (- end) and oxygen will be given off at the anion (+ end)
Wiki User
∙ 12y ago
Yes, to separate water into hydrogen and oxygen, a chemical process called electrolysis is typically used. This process involves passing an electric current through water to break it down into its constituent elements, hydrogen and oxygen gases, which are collected separately.
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Is using electricity to separate water into hydrogen and oxygen a chemical change?
Yes, using electricity to separate water into hydrogen and oxygen is a chemical change because it involves breaking the bonds between the hydrogen and oxygen atoms in water molecules to form separate hydrogen and oxygen molecules. This process is known as electrolysis.
Is using a fuel cell to separate water into hydrogen and oxygen a physical or chemical separation?
Using a fuel cell to separate water into hydrogen and oxygen is a chemical separation process. It involves the electrolysis of water, which is a chemical reaction that breaks down water molecules into hydrogen and oxygen gases.
Is decomposition of water into hydrogen and oxygen a chemical process?
Yes, the decomposition of water into hydrogen and oxygen is a chemical process. It involves breaking the bonds between the hydrogen and oxygen atoms in water molecules to form new compounds (hydrogen gas and oxygen gas).
What is used to separate hydrogen and oxygen?
Electrolysis is commonly used to separate hydrogen and oxygen. In this process, an electric current is passed through water, causing it to split into hydrogen and oxygen gases.
Why is separating water into oxygen and hydrogen chemical change?
Separating water into oxygen and hydrogen is a chemical change because it involves breaking the chemical bonds within the water molecule and forming new bonds to create the two separate elements. This process requires a reaction to occur, resulting in a chemical transformation.
Is using electricity to separate water into hydrogen and oxygen a chemical change?
Yes, using electricity to separate water into hydrogen and oxygen is a chemical change because it involves breaking the bonds between the hydrogen and oxygen atoms in water molecules to form separate hydrogen and oxygen molecules. This process is known as electrolysis.
Is using a fuel cell to separate water into hydrogen and oxygen a physical or chemical separation?
Using a fuel cell to separate water into hydrogen and oxygen is a chemical separation process. It involves the electrolysis of water, which is a chemical reaction that breaks down water molecules into hydrogen and oxygen gases.
What is the splitting of water molecules into hydrogen and oxygen molecules an example of?
The splitting of water molecules into hydrogen and oxygen molecules is an example of a chemical reaction known as electrolysis. This process involves passing an electric current through water to separate it into its constituent elements, hydrogen and oxygen.
Is decomposition of water into hydrogen and oxygen a chemical process?
Yes, the decomposition of water into hydrogen and oxygen is a chemical process. It involves breaking the bonds between the hydrogen and oxygen atoms in water molecules to form new compounds (hydrogen gas and oxygen gas).
What is used to separate hydrogen and oxygen?
Electrolysis is commonly used to separate hydrogen and oxygen. In this process, an electric current is passed through water, causing it to split into hydrogen and oxygen gases.
Why is separating water into oxygen and hydrogen chemical change?
Separating water into oxygen and hydrogen is a chemical change because it involves breaking the chemical bonds within the water molecule and forming new bonds to create the two separate elements. This process requires a reaction to occur, resulting in a chemical transformation.
Does hydrogen have oxygen?
No, hydrogen and oxygen are two separate elements. Hydrogen is a chemical element that exists as H2 molecules, while oxygen exists as O2 molecules. Water (H2O) is formed when hydrogen combines with oxygen.
Can be decomposed by electricity into the elements hydrogen and oxygen a chemical?
Yes, water can be decomposed by electricity into the elements hydrogen and oxygen. This process is known as electrolysis, where an electric current is passed through water to separate it into its constituent elements.
At what temperature does hydrogen separate from water?
Hydrogen in water separates from oxygen typically at temperatures above 2500°C through a process called electrolysis. This involves passing an electric current through water to break the chemical bonds between hydrogen and oxygen atoms.
Can you separate hydrogen and oxygen in water?
Yes. It's actually a very simple process.
How do you separate Hydrogen and Oxygen gases in industrial electrolysis of water process?
In electrolysis, oxygen and hydrogen gas are produced at different electrodes (oxygen at the anode and hydrogen at the cathode). Since these electrodes do not have to be in close proximity, the hydrogen and oxygen will bubble upwards into separate collection vessels. If you needed to separate hydrogen and oxygen once mixed, the easiest way I can think of would be to cool the mixture to ~60K. At this point the oxygen would condense and leave hydrogen gas.
How do you get pure hydrogen from water?
A chemical process called electrolysis can separate water into its constituent elements hydrogen and oxygen. The equation for the process is: 2H2O --> 2H2 + O2 It can be accomplished by running an electric current through water, and collecting the gases at a cathode and anode.
