what must be present for oxidation-reduction to occur?
Sparks are rapid oxidation. Oxygen is required for oxidation to take place.
Oxidation occurs in warmer climates. So it could occur in a desert.
Iron has to be exposed to oxygen for oxidation to occur.
Acidic conditions promote the oxidation of toluene by potassium permanganate.
Oxidation is characterized by the loss of electrons, and reduction is characterized by the gain of electrons. Since there must be an electron loser and an electron receiver, oxidation and reduction are always complimentary.
Yes, oxidation occurs at the anode.
The three components needed for bioluminescence to occur are a light-emitting molecule (luciferin), an enzyme (luciferase), and oxygen. Luciferin reacts with oxygen in the presence of luciferase to produce light.
Sparks are rapid oxidation. Oxygen is required for oxidation to take place.
Oxidation occurs in warmer climates. So it could occur in a desert.
Iron has to be exposed to oxygen for oxidation to occur.
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Because for oxidation to take place the electrons lost by the substance that is oxidized must be accepted by atoms or ions of another substance. Also, for reduction to occur the electrons gained by the substance that is being reduced must be transferred from the atoms of ions of another substance. Therefore, oxidation and reduction are complementary processes: that is to say that oxidation cannot occur without reduction and visa versus.
Oxidation cannot occur without a reduction reaction happening simultaneously. In a redox reaction, one reactant is oxidized (loses electrons) while another is reduced (gains electrons). This transfer of electrons is essential for oxidation to take place.
Oxygen poses a threat because oxidation will occur. Oxidation of fats produces a variety of compounds that smell and taste rancid. A loss of electrons occur.
Acidic conditions promote the oxidation of toluene by potassium permanganate.
o it s not possible
Oxidation is a chemical reaction; but a physical modification can also occur.