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How many molecules of oxygen are produced when a sample of 29.2 g of water is decomposed by electrolysis?
Wiki User
∙ 12y ago
4.88 x 1023 molecules of O2
Wiki User
∙ 12y ago
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Hydrogen molecules and oxygen molecules can be easily split by what?
Hydrogen molecules and oxygen molecules can be easily split by what electrolysis. This is the process which is used to breakdown water.
How can water be decomposed into its elements hydrogen and oxygen?
Electrolysis of water using carbon rods and a low voltage of electric current will break down water into hydrogen and oxygen. Theoretically, thermolysis (electrolysis at a high temperature) would be more efficient, given a suitable source of heat energy.
How is oxygen mined or produced?
Oxygen is already present in the earths atmosphere. Its presence is 21% in the entire composition of the atmospheric gases which comprises of many other gases and rare gases. The simplest way to generate oxygen is by the process of electrolysis of water. It is process in which controlled direct current (DC) is passed through the water through metal electrodes. The water is composed of one part of oxygen and 2 parts of hydrogen. By process of electrolysis the oxygen and hydrogen molecules are separated and released at the electrodes. Two molecules of hydrogen are released at the negative electrode and one molecule of oxygen at the the positive electrode. This can be collected by making appropriate arrangements to collect the gas. There are many other methods of generating oxygen, but electrolysis is the simplest one.
What is used to separate hydrogen and oxygen?
Electrolysis, the passing of electric current through water will separate the water into oxygen and hydrogen molecules.
What will happen to water molecules when electricity is passed through water during electrolysis?
The water molecules will be split releasing hydrogen and Oxygen gas.
How you produce oxygen?
It can be produced by electrolysis of water. Which disassociates the Hydrogen and Oxygen molecules.
How many oxygen molecules are produced from the splitting of two molecules of water if the balanced equation for the reaction is as follows 2H2O 2H2 plus O2?
Yes, you can turn water into oxygen and hydrogen gas with electricity; this process is called electrolysis.
What elements are being decomposed in the water during electrolysis?
None are. The elements are not decomposed: the water is. The elements released by the reaction are hydrogen and oxygen.
The breakdown of water molecules into hydrogen and oxygen molecules is an example of?
Electrolysis.
Hydrogen molecules and oxygen molecules can be easily split by what?
Hydrogen molecules and oxygen molecules can be easily split by what electrolysis. This is the process which is used to breakdown water.
How do you make hydrogen from salt water?
You need to electrolyse it. Hydrogen will be produced at the cathode.
How can water be decomposed into its elements hydrogen and oxygen?
Electrolysis of water using carbon rods and a low voltage of electric current will break down water into hydrogen and oxygen. Theoretically, thermolysis (electrolysis at a high temperature) would be more efficient, given a suitable source of heat energy.
How many molecules of oxygen produced along with one molecules of sugar?
With the production of one molecule of sugar six molecules of oxygen are produced during photosynthesis.
How is oxygen mined or produced?
Oxygen is already present in the earths atmosphere. Its presence is 21% in the entire composition of the atmospheric gases which comprises of many other gases and rare gases. The simplest way to generate oxygen is by the process of electrolysis of water. It is process in which controlled direct current (DC) is passed through the water through metal electrodes. The water is composed of one part of oxygen and 2 parts of hydrogen. By process of electrolysis the oxygen and hydrogen molecules are separated and released at the electrodes. Two molecules of hydrogen are released at the negative electrode and one molecule of oxygen at the the positive electrode. This can be collected by making appropriate arrangements to collect the gas. There are many other methods of generating oxygen, but electrolysis is the simplest one.
What is used to separate hydrogen and oxygen?
Electrolysis, the passing of electric current through water will separate the water into oxygen and hydrogen molecules.
What will happen to water molecules when electricity is passed through water during electrolysis?
The water molecules will be split releasing hydrogen and Oxygen gas.
When electricity flows through water the water molecules split into molecules of hydrogen and oxygen gas How many oxygen O2 molecules are produced from the splitting of two molecules of water H2O?
One is produced
