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Q: The reactions that produce molecular oxygen (O2) take place in?
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Related questions

What do the nuclear reactions that take place in the sun produce?

Helium plus released energy (heat)


Is oxygen a common product to reactions in cellular respiration and fermentation?

No, it is required only in cellular respiration. Fermentation takes place in the absence of oxygen.


Does removing oxygen always prevent an oxidation reaction?

Oxidation reactions just involve a transfer of electrons, the only reason it's called oxidation is because oxygen is commonly used in those reactions. There are lots of reduction and oxidation reactions that occur without oxygen.


Can you break oxygen bonds?

It is possible to break bonds between oxygen by supplying heat and this process takes place in all burning / oxidation reactions.


What is needed for the energy releasing chemical reactions the take place inside your cells?

cells need oxygen to help burn the energy in food because the oxygen can take out all the energy needed


Are all combustion reactions redox reactions?

Sometimes, as during oxidation reactions oxygen is either added or hydrogen is removed from that particular element or compound undergoing the reaction. Combustion is burning taking place in the presence of oxygen so when the certain substance burns it is having oxygen added to it. Eg. 2Mg + O2 gives 2MgO Here Mg is getting oxidised and combustion is taking place as Mg is being heated in the presence of Oxygen.


How oxygen-carbon dioxide cycle take place in a aquarium?

because plants need carbon dioxide that we produce and animals and people need oxygen that plants produce


Where do nearly of the body's chemical reactions including those that produce energy and build new tissues take place?

in the liver


Where do nearly all of the body's chemical reactions include that produce energy and build new tissues take place?

in the liver


How are lactic acid and alcoholic fermention similar?

Both of the reactions are under anaerobic conditions (the absence of oxygen is required in both cases). In the presence of oxygen, glycolysis takes place.


What do antioxidants react with in order to prevent damaging reactions?

By taking the oxygen for itself in order to prevent oxidation from taking place. For this reason, antioxidents need to be replenished daily.


What are three places that carbon can be produced?

there are three place carbon can produce is oxygen,hyangen,carbon