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A reactive intermediate is a highly reactive reaction intermediate, hence usually short-lived; Intermediate car, an automobile size classification; Intermediate cartridge, a type of firearms cartridge; Intermediate composition, a geological classification of the mineral composition of a rock, between mafic and felsic
In chemistry, a reaction intermediate, or intermediate, is a molecular entity arising within the sequence of a stepwise chemical reaction. It is formed as the reaction product of an elementary step , from the reactants and/or preceding intermediates, but is consumed in a later step.
Intermediate goods generally can be made and used in three different ways. First, a company can make and use its own intermediate goods. Second, a company can manufacture intermediate goods and sell them to others. Third, a company can buy intermediate goods to produce either secondary intermediate goods or final goods.
In communications and electronic engineering, an intermediate frequency (IF) is a frequency to which a carrier wave is shifted as an intermediate step in transmission or reception. [1] The intermediate frequency is created by mixing the carrier signal with a local oscillator signal in a process called heterodyning , resulting in a signal at the ...
Mid-size—also known as intermediate—is a vehicle size class which originated in the United States and is used for cars larger than compact cars and smaller than full-size cars. [1] " Large family car" is a UK term and a part of the D-segment in the European car classification.
Intermediate scrutiny, in U.S. constitutional law, is the second level of deciding issues using judicial review. The other levels are typically referred to as rational basis review (least rigorous) and strict scrutiny (most rigorous).
In igneous petrology, an intermediate composition refers to the chemical composition of a rock that has 51.5–63 wt% SiO 2 being an intermediate between felsic and mafic compositions. Typical intermediate rocks include andesite and trachyandesite among volcanic rocks and diorite and granodiorite among plutonic rocks .
Metabolic intermediates are compounds produced during the conversion of substrates (starting molecules) into final products in biochemical reactions within cells. [1]Although these intermediates are of relatively minor direct importance to cellular function, they can play important roles in the allosteric regulation of enzymes, glycolysis, the citric acid cycle, and amino acid synthesis.