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Accepting electrons is a reduction process. When a species gains electrons, its oxidation state decreases, meaning it is reduced. This is in contrast to oxidation, which involves the loss of electrons and an increase in oxidation state. Thus, accepting electrons is synonymous with reduction.
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How does NAD plus get oxidized?
NAD+ gets oxidized by accepting electrons (and protons) during redox reactions. It is reduced to NADH when it accepts these electrons.
When a molecule is reduced and when a molecule is oxidized?
A molecule is reduced when it gains electrons or hydrogen atoms, resulting in a decrease in its oxidation state. Conversely, a molecule is oxidized when it loses electrons or hydrogen atoms, leading to an increase in its oxidation state. This process often involves the transfer of electrons between molecules in redox reactions, where one molecule is oxidized and another is reduced simultaneously.
Is an electron donor an oxidized substrate?
yes it is oxidized substrate reduces itself and oxidize others
Is a molecule that has lost electrons been reduced?
OIL RIGOxidation Is Loss (of electrons)Reduction Is Gain (of electrons)So no, a molecule which has lost electrons has a positive charge and so has been oxidised
What metal is reduced in the most common dry cell?
In the most common dry cell, which is the alkaline battery, manganese dioxide (MnO2) is reduced. During the electrochemical reaction, manganese dioxide acts as the cathode material, accepting electrons and being reduced to manganese oxide (Mn2O3) as the battery discharges. The anode typically consists of zinc, which is oxidized during the reaction.
How does NAD plus get oxidized?
NAD+ gets oxidized by accepting electrons (and protons) during redox reactions. It is reduced to NADH when it accepts these electrons.
What role play oxidising agent in a reaction?
An oxidizing agent causes oxidation by accepting electrons from the substance being oxidized. It facilitates the loss of electrons from one substance, which leads to the oxidation of that substance. In the process, the oxidizing agent itself is reduced.
Which species were oxidized or reduced in HCl?
chlorine was oxidized while oxygen was reduced to form hydrochloric acid.
Does a oxidized agent increase its oxidation number?
Yes, an oxidizing agent increases its oxidation number as it gains electrons during a redox reaction. This means it gets reduced by accepting electrons from the reducing agent.
During cellular respiration, how is the substrate both oxidized and reduced?
During cellular respiration, the substrate is oxidized by losing electrons and reduced by gaining electrons in a series of redox reactions.
When FADH2 has become FAD it has been what?
When FADH2 is converted to FAD, it has been oxidized by losing two hydrogen atoms and releasing two protons and two electrons. This transformation allows FAD to carry out its role in the electron transport chain by accepting and transferring electrons.
What is the oxidation and reduction in 2C2H2 plus 5O2 equals 4CO2 plus 2H2O?
The C2H2 us being oxidized, electrons stripped away, and the oxygen is being reduced, accepting electrons and in this case, carbon and hydrofen are coming along for the ride.
When a molecule is reduced and when a molecule is oxidized?
A molecule is reduced when it gains electrons or hydrogen atoms, resulting in a decrease in its oxidation state. Conversely, a molecule is oxidized when it loses electrons or hydrogen atoms, leading to an increase in its oxidation state. This process often involves the transfer of electrons between molecules in redox reactions, where one molecule is oxidized and another is reduced simultaneously.
How can tell if an element has been oxidized or reduced in a reaction?
If an element has gained electrons, it has been reduced. If an element has lost electrons, it has been oxidized. This can be determined by comparing the oxidation state of the element before and after the reaction.
Is an electron donor an oxidized substrate?
yes it is oxidized substrate reduces itself and oxidize others
Which form of DCPIP reduced or oxidized is higher in energy?
The reduced form of DCPIP (blue) is higher in energy compared to the oxidized form (colorless). The reduction of DCPIP involves gaining electrons and energy, while oxidation involves loss of electrons and energy.
What is the oxidized form of Nicotinamide Adenine Dinucleotide?
The oxidized form of Nicotinamide Adenine Dinucleotide (NAD) is NAD+. NAD+ is a coenzyme involved in redox reactions, accepting electrons and becoming reduced to NADH. NAD+ plays a crucial role in cellular respiration and energy production in organisms.
