Can You List Down The Important Uses Of Oxygen?

It is useful in carrying out life processes
it is needed for the process of oxidation
it is needed for burning
it is used in medicines
it is used with helium to be filled in a diver's tank to keep him alive under water

For people in normal health, there is enough oxygen in the air to breathe. The percentage by volume of oxygen in dry air is 21%.Some uses of oxygen are listed below.

Hospitals need oxygen for patients who have difficulty in breathing. Tiny premature babies often need oxygen, and people with lung diseases are kept alive by daily sessions with their breathing machines.

Industry has many uses for oxygen. The "oxy-acetylene" torch burns the gas ethyne in oxygen to produce a temperature of about 4000° C. this torch is used for cutting and welding metal plates.

The steel industry uses oxygen to burn off impurities, such as carbon, sulphur and phosphorous. The removal of these impurities turns brittle cast iron into strong steel.

Airplanes which fly at high altitude must carry oxygen. At a height of 5 km, the air pressure is only half that at sea level. Climbers who are tackling high mountains take oxygen with them.

Divers carry oxygen cylinders when they are working under water. Astronauts must carry oxygen, and even unmanned space flights need oxygen. To lift spacecraft into orbit, rockets burn kerosene in oxygen.

Air or oxygen is used in the treatment of sewage. If it were not for this treatment, many rivers and lakes would be spoiled by sewage.

1 oxygen is help full in burning
2 it help full in taking breath
3 it uses in welding
4it uses in plants
it uses in fish aquarium

It helps us to breathe. It is use during the treatment of respiratory disease. It is use moderately in water. It is use to burn things. It is use in sub-marines, air crafts.

The most important use of oxygen is for breathing purposes. It is used for oxidation reactions like burning. It is used as oxidizing agent in steel industries to remove impurities. Oxygen is also used in medicines. It is used in the cutting of metals.

For breathing underwater (there's oxygen in the cylinders)
To keep a fire lighted

To breath.

You use oxygen you your tires to drive.

Perhaps the best known medical application of oxygen is in oxygen therapy, where patients who are having trouble breathing are given doses of pure or nearly pure oxygen. Some common instances in which oxygen therapy is used include surgical procedures, following heart attacks, and during infectious diseases. In each case, providing a person with pure oxygen reduces the stress on his or her heart and lungs and speeds the rate of recovery.
Pure oxygen or air enriched with oxygen may also be provided in environments where breathing may be difficult. Aircraft that fly at high altitudes, of course, are always provided with supplies of oxygen in case of any problems with the ship's normal air supply. Deep-sea divers also carry with them or have pumped to them supplies of air that are enriched with oxygen.science.jrank.org

Perhaps the best known medical application of oxygen is in oxygen therapy,
Perhaps the best known medical application of oxygen is in oxygen therapy, where patients who are having trouble breathing are given doses of pure or nearly pure oxygen. Some common instances in which oxygen therapy is used include surgical procedures, following heart attacks, and during infectious diseases. In each case, providing a person with pure oxygen reduces the stress on his or her heart and lungs and speeds the rate of recovery.
Pure oxygen or air enriched with oxygen may also be provided in environments where breathing may be difficult. Aircraft that fly at high altitudes, of course, are always provided with supplies of oxygen in case of any problems with the ship's normal air supply. Deep-sea divers also carry with them or have pumped to them supplies of air that are enriched with oxygen.
Where patients who are having trouble
Perhaps the best known medical application of oxygen is in oxygen therapy, where patients who are having trouble breathing are given doses of pure or nearly pure oxygen. Some common instances in which oxygen therapy is used include surgical procedures, following heart attacks, and during infectious diseases. In each case, providing a person with pure oxygen reduces the stress on his or her heart and lungs and speeds the rate of recovery.
Pure oxygen or air enriched with oxygen may also be provided in environments where breathing may be difficult. Aircraft that fly at high altitudes, of course, are always provided with supplies of oxygen in case of any problems with the ship's normal air supply. Deep-sea divers also carry with them or have pumped to them supplies of air that are enriched with oxygen.
Breathing are given doses of pure
Perhaps the best known medical application of oxygen is in oxygen therapy, where patients who are having trouble breathing are given doses of pure or nearly pure oxygen. Some common instances in which oxygen therapy is used include surgical procedures, following heart attacks, and during infectious diseases. In each case, providing a person with pure oxygen reduces the stress on his or her heart and lungs and speeds the rate of recovery.
Pure oxygen or air enriched with oxygen may also be provided in environments where breathing may be difficult. Aircraft that fly at high altitudes, of course, are always provided with supplies of oxygen in case of any problems with the ship's normal air supply. Deep-sea divers also carry with them or have pumped to them supplies of air that are enriched with oxygen.
Or nearly pure oxygen. Some common instances in which oxygen therapy is used
Perhaps the best known medical application of oxygen is in oxygen therapy, where patients who are having trouble breathing are given doses of pure or nearly pure oxygen. Some common instances in which oxygen therapy is used include surgical procedures, following heart attacks, and during infectious diseases. In each case, providing a person with pure oxygen reduces the stress on his or her heart and lungs and speeds the rate of recovery.
Pure oxygen or air enriched with oxygen may also be provided in environments where breathing may be difficult. Aircraft that fly at high altitudes, of course, are always provided with supplies of oxygen in case of any problems with the ship's normal air supply. Deep-sea divers also carry with them or have pumped to them supplies of air that are enriched with oxygen.
Include surgical procedures, following heart attacks, and during infectious diseases. In each case, providing a person with pure oxygen reduces the stress on his or her heart and lungs and speeds the rate of recovery.
Pure oxygen or air enriched with oxygen may also be provided in environments where breathing may be difficult. Aircraft that fly at high altitudes, of course, are always provided with supplies of oxygen in case of any problems with the ship's normal air supply. Deep-sea divers also carry with them or have pumped to them supplies of air that are enriched with oxygen.science.jrank.org

Liquid oxygen is used in the engines of space shuttles for example to increase the thrust force. It is used in space shuttles as its low density and low pressure makes it lightweight to store.
The engine is fuelled by liquid oxygen and kerosene. Kerosene is a flammable thin and colourless fuel it is also used in lamps and heaters.

One is also for lighting fires!

They are being used for breathing and respiration for plants and animals.

You need it to make water

Rocket fuel
breathing
to fuel a fire

For welding and cutting metal?...I think.

Thanks 4 your answers. It helped me with my chem worksheet!

Breathing

The most important is breathing then burning,germination and photosynthesis

Jul,cubical,Toldijk

They make fire, breath and help plants grow.

Breathing

I'm just on this to  finish my two science projects on xenon and oxygen.
Thanks for the answers guys.

It is used in the fire triangle so if oxygen wasn't present then fire could not be produced.

For respiration in living cells and photosynthesis in green plants
It can also used for burning. When mixed with oxygen, a gas fuel can produce a flame with a high temperature for cutting metals.
Hope they can help you!

Plants breath in carbon dioxide wich then gets relased and produced in oxygen so we can breath I hope thats a good enf answer

The major use of oxygen is for breathing purpose. Oxygen is used in oxidation reactions. Oxygen is necessary during burning processes. It is widely used in different industries as an oxidizing agent. For example oxygen is used to remove impurities in steel industries. Oxygen is very helpful in cutting process of different metals. Cylinders of oxygen gas, mixed with other gases, are used in sub-marines, air crafts etc. Oxygen is also used in medical field. Moreover, oxygen is used as a medicine during the treatment of respiratory diseases.

Breathing