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Since oxygen is an element, it can not be made from chemicals. Instead, it can be separated from compounds. For example, water is made from molecules containing hydrogen and oxygen. When the bond between these two elements is broken by electrolysis, both the oxygen and the hydrogen can be collected.
What else can I help you with?
What chemicals are used to make rust?
Iron and oxygen
What are three chemicals that plants make?
Carbon, oxygen and nitrogen.
How do you make oxygen gas from chemicals?
you can't oxygen is an element, it cant be made by mixing anything other then oxygen
What chemicals are used to make pure oxygen?
sugar energy carbon dioxide water
What is hydroen used for?
hydrogen is used to make different chemicals. if you combine it with oxygen it makes water.
What 2 chemicals make up an Oxide?
Well at least one of them must be Oxygen, the other can be anything else.
What chemicals make up living things?
The most important are: carbon, oxygen, hydrogen, phosphorus, sulfur etc.
Which chemicals occur naturally in the air?
I wouldn't say that many chemicals occur naturally in the air, however Oxygen and Nitrogen are the two main gases that make up the Earth's atmosphere.
What chemicals support combustion?
Oxygen (O2)
What chemicals produce CO2?
carbon, oxygen
Which chemicals give your brain the energy to do its job?
Glucose and oxygen :)
What chemicals are in the air?
Nitrogen,Oxygen,carbon dioxide
