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If no oxygen is being used in fermentation why is it still considered to be oxidation?
Wiki User
∙ 16y ago
Originally the term oxidation was used to refer to a reaction in which oxygen became bonded to a molecule or other atom, as when iron combines with oxygen to form iron oxide, or rust.
As chemical processes became better understood, it was realized that when oxygen combines in that way, the other atom looses electrons to oxygen as part of the process of creating the chemical bond. Combining with oxygen was a common way this could happen but other reactions also involved loss of electrons and it became convenient to call them all "oxidation," even when the element oxygen was not involved.
So now oxidation is defined as the loss of electrons or an increase in oxidation state by a molecule, atom, or ion and the formation of an oxide is only one example of a more general process.
Wiki User
∙ 8y ago
Wiki User
∙ 16y agoIn the process of fermentation yeast bacteria convert sugar into alcohol which is an oxidation process.
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Difference between oxidation and fermentation?
Oxidization occurs when oxygen is present and two or more substances interact, and one losses an electron. In anaerobic situations (when oxygen is not present) fermentation occurs. Fermentation derives energy (ATP) from compounds that are being oxidized.
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.
When and why does your body use lactic acid fermination?
Your body uses lactic acid fermentation when oxygen levels are not adequate for proper cellular respiration. Our bodies need oxygen(aerobic) to continue exerting themselves, so when our muscles do not get enough oxygen from our breathing it resorts to fermentation, or the anaerobic (non oxygen using) pathway. This creates lactic acid in our muscles, which is the cause for cramps while being physically active. Hope this helps! :)
What is the difference between oxidation reaction and a decomposition reaction?
Oxidation reaction is a process in which the atom or ion is increasing its oxidation sate. This includes a loss of electrons. Seen in the product side of a overall equation. The species that are being oxidized are the reduction agents. Reduction reaction is a process in which the atom or ion is decreasing its oxidation state. This includes a gain of electrons. They are seen in the reactants side through the overall equation.The species that are being reduced are the oxidizing agents.
Does burning of magnesium ribbon considered as redox?
Well, let's think about it for a moment. The magnesium is being oxidized by the oxygen in the air. The oxygen is being reduced by the magnesium. Sounds like redox to me. More generally, a redox reaction is any reaction in which the oxidation state of the materials changes. In this case magnesium is going from 0 to +2 and oxygen is going from 0 to -2, so yes, it's a redox reaction.
Difference between oxidation and fermentation?
Oxidization occurs when oxygen is present and two or more substances interact, and one losses an electron. In anaerobic situations (when oxygen is not present) fermentation occurs. Fermentation derives energy (ATP) from compounds that are being oxidized.
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.
What condition must exist in cell for fermentation to occur?
Oxygen must be absent in the cell.
What is the difference between aerobic fermentation and anaerobic fermentation?
Diffrences between anaerobic and aerobic fermentation is aerobic occurs in the presence of oxygen and 2 molecules of adenisine triphosphate while anaerobic is in the absence of oxygen and produces 34 molecules of adenosine triphosphate. Lemme tell you all that there is no fermentation which is aerobic. In fact its will be wrong to classify fermentation process into aerobic and anaerobic. Its the respiration which can be aerobic or anaerobic.
Why would glycolysis stop if neither fermentation or respiration functioned in the cell?
By there being no Oxygen during cellular respiration, then another process called Fermentation would occur which carries on with cellular respiration without oxygen molecules being present during the cycle, but the results of cellular respiration would still be the same.
Why is it necessary to use sealed casks whe making wine?
Sealed casks prevent wine from being exposed to oxygen, which can lead to oxidation and spoilage. This helps preserve the flavor, aroma, and quality of the wine during the aging process. Additionally, sealed casks create a controlled environment for fermentation to occur without contamination.
When and why does your body use lactic acid fermination?
Your body uses lactic acid fermentation when oxygen levels are not adequate for proper cellular respiration. Our bodies need oxygen(aerobic) to continue exerting themselves, so when our muscles do not get enough oxygen from our breathing it resorts to fermentation, or the anaerobic (non oxygen using) pathway. This creates lactic acid in our muscles, which is the cause for cramps while being physically active. Hope this helps! :)
Why is anything burning a chemical change?
Burning is oxidation, which means that the compounds in whatever is burning are being chemically combined with oxygen.
What is the difference between oxidation reaction and a decomposition reaction?
Oxidation reaction is a process in which the atom or ion is increasing its oxidation sate. This includes a loss of electrons. Seen in the product side of a overall equation. The species that are being oxidized are the reduction agents. Reduction reaction is a process in which the atom or ion is decreasing its oxidation state. This includes a gain of electrons. They are seen in the reactants side through the overall equation.The species that are being reduced are the oxidizing agents.
Does burning of magnesium ribbon considered as redox?
Well, let's think about it for a moment. The magnesium is being oxidized by the oxygen in the air. The oxygen is being reduced by the magnesium. Sounds like redox to me. More generally, a redox reaction is any reaction in which the oxidation state of the materials changes. In this case magnesium is going from 0 to +2 and oxygen is going from 0 to -2, so yes, it's a redox reaction.
What is the product of oxygen and a fuel?
No, oxygen is an oxidizer. Combustion reactions are oxidation-reduction reactions. The reaction could not happen without the oxidizer, but oxygen cannot be considered the fuel. The fuel is the compound which is being oxidized: i.e. Carbon oxidized to carbon dioxide.
2Ca 02-2CaO what is being oxidized?
In this reaction, calcium is being oxidised. In 2Ca, its oxidaton state is 0 and after the reaction it is increased to +2 which forms a bong with oxygen ion. Since its oxidation state is increased from 0 to +2, it is being oxidised. Or you can look at it in another different manner. Calcium gains oxygen in the reaction thus it is being oxidised. It also loses electrons to form an ion which reacts with oxygen ion. Any substance is being oxidised when it oxidation state increases, gains oxygen atoms, loses hydrogen atoms or loses electrons.
