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What is needed to decompose water into hydrogen gas and oxygen gas?
Wiki User
∙ 14y ago
Electrolysis is the process by which water can be split into Hydrogen Gas and Oxygen. This is done by running a current of electricity through the water which is diluted with sulphuric acid (or lemon water or salt) because it is a good conductor of electricity. Hydrogen is a Cation and Oxygen is an Anion then near the positive ends of the current you will find Hydrogen bubbles and the negative side you will find Oxygen bubbles.
Wiki User
∙ 14y ago
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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.
What plus Hydrogen equals water?
2 Hydrogen atoms and an Oxygen atom bond covalently to form a water molecule.
What the mean by law constant of proportion?
It means that different compounds composed of the same elements have their own unique proportion of those elements. For example, both water (H2O) and hydrogen peroxide (H2O2) are composed of hydrogen and oxygen. However, the proportion of hydrogen to oxygen in water is 2 to 1, and the proportion of hydrogen to oxygen in hydrogen peroxide is 1 to 1.
How many liters of water are needed to react with 2L of oxygen to make water?
Water does not need to react with oxygen to make water!
What does 11 percent of hydrogen and 89 percent of oxygen make?
Water
Does sucrose decompose into hydrogen and oxygen?
Sucrose does not decompose into hydrogen and oxygen. When sucrose undergoes combustion, it can produce carbon dioxide and water vapor, but not hydrogen and oxygen.
What does Hydrogen peroxide decompose into?
Hydrogen peroxide decomposes into water and oxygen gas when exposed to light or heat. The chemical reaction breaks down the hydrogen peroxide molecule into its respective components.
How does water and oxygen decompose hydrogen peroxide?
The decomposition reaction is:2 H2O2 = 2 H2O + O2
Why does it not rain on the moon?
There is no atmosphere on the moon and no water.
What are the products in hydrogen peroxide when it is broken down by catalase?
Hydrogen peroxide is broken down by catalase into water and oxygen gas. This reaction helps to decompose hydrogen peroxide, a harmful byproduct of metabolic processes, into less harmful substances.
Why is oxygen in the water molecules?
Water is made of two hydrogen atoms and an oxygen atom. The combination of hydrogen and oxygen is needed in order to create a molecule with the properties characteristic of water. Water cannot exist without oxygen.
Which cell can produce hydrogen gas fuel by using electricity to decompose water?
The cell that can produce hydrogen gas fuel by using electricity to decompose water is an electrolyzer. Electrolyzers use an electric current to split water (H2O) into hydrogen (H2) and oxygen (O2) gases through a process called electrolysis.
What gas is produced when manganese dioxide ans hydrogen peroxide are mixed?
Oxygen gas is produced when manganese dioxide and hydrogen peroxide are mixed. This reaction occurs as the manganese dioxide acts as a catalyst to decompose the hydrogen peroxide into water and oxygen gas.
The best way to decompose water into oygen and hydrogen is by?
Electrolysis is the most efficient method to decompose water into oxygen and hydrogen. It involves passing an electric current through water, causing it to split into its component gases at the electrodes. This process is commonly used in industrial applications to produce hydrogen gas for various purposes.
Does hydrogen peroxide blow up in water?
No. Hydrogen peroxide is usually dissolved in water to make it more stable. The peroxide you buy at the pharmacy is 3% hydrogen peroxide and 97% water. Pure hydrogen peroxide, which is a dangerously strong oxidizer, can explosively decompose into water and oxygen.
Does boiling decompose water?
No. Boiling water just changes the state of matter. From a liquid to a gas. still 2 hydrogen and still 1 oxygen
What is hydrogen peroxide change into when catalase reacts with it?
When catalase reacts with hydrogen peroxide (H2O2), it breaks down the H2O2 into water (H2O) and oxygen (O2) through a chemical reaction. This reaction helps to decompose the harmful hydrogen peroxide into harmless water and oxygen.
