Reduction in chemistry has the meaning of gain of electrons.
Reduction in chemistry refers to a chemical reaction in which a substance gains electrons, either by accepting hydrogen atoms or by losing oxygen atoms. This process results in a decrease in the oxidation state of the substance.
An example of NP reduction in computational complexity theory is the reduction from the subset sum problem to the knapsack problem. This reduction shows that if we can efficiently solve the knapsack problem, we can also efficiently solve the subset sum problem.
An example of an NP-complete reduction is reducing the subset sum problem to the knapsack problem. This reduction shows that if we can solve the knapsack problem efficiently, we can also solve the subset sum problem efficiently.
These reactions are called redox reactions.Isolated reduction/oxidation is not possible.
Information about oxidation reduction, a chemical reaction in which atoms have their oxidation state changed, can be found on various websites that are specialized in chemistry. Alternatively there are many chemistry publications that cover this theme.
Rudolf Bauer has written: 'Reduktion und hydrierung organischer verbindungen' -- subject(s): Chemistry, Organic, Hydrogenation, Organic Chemistry, Reduction (Chemistry)
The loss of an electron is called oxidation. Its opposite is reduction.The loss of an electron increases the charge by +1.
Stephen reduction is a method used in computability theory to show that a problem is undecidable by reducing a known undecidable problem to the problem in question. This technique was developed by J. Barry Stephen in the 1960s as a way to prove the undecidability of various problems in mathematics and computer science. By demonstrating that the known undecidable problem can be transformed into the new problem, it follows that the new problem is also undecidable.
Reduction in chemistry refers to the gain of electrons by a molecule, atom, or ion. This process results in a decrease in the oxidation state of the species involved. Reduction is often accompanied by the transfer of protons or the loss of oxygen atoms.
In chemistry, reduction is considered the gaining of electrons. Oxidation is the lose of electrons. They go together in reactions called redox (reduction/oxidation). You cannot have a reduction without also having an oxidation.
Reduction chemistry is the process of gaining electrons or decreasing the oxidation state of an atom or molecule. In chemical reactions, reduction occurs when a substance gains electrons, which leads to a decrease in its oxidation state. This process is essential in many reactions to balance the transfer of electrons and achieve chemical equilibrium.
Benjamin Drew Williams has written: 'Investigation of emulsion-enhanced diimide reductions' -- subject(s): Emulsions, Chemistry, Reduction (Chemistry)