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Also acid ionization constant or acidity constant. A quantitative measure of the strength of an acid in solution expressed as an equilibrium constant for a chemical dissociation reaction in the context of acid-base reactions. It is often given as its base-10 cologarithm, p K a. acid–base extraction A chemical reaction in which chemical species are separated from other acids and bases. acid ...
Methylisothiazolinone (/ ˌ m ɛ θ əl ˌ aɪ s oʊ ˌ θ aɪ. ə ˈ z oʊ l ɪ n oʊ n /), MIT, or MI, is the organic compound with the formula S(CH) 2 C(O)NCH 3. It is a white solid. Isothiazolinones, a class of heterocycles, are used as biocides in numerous personal care products and other industrial applications.
In March 2023, Quizlet started to incorporate AI features with the release "Q-Chat", a virtual AI tutor powered by OpenAI's ChatGPT API. [27] [28] [29] Quizlet launched four additional AI powered features in August 2023 to assist with student learning. [30] [31] In July 2024, Kurt Beidler, the former co-CEO of Zwift, joined Quizlet as the new ...
Diiodomethane is a reagent for installing the CH 2 group. In the Simmons–Smith reaction, it is a source of methylene. [4] In fact the Simmons–Smith reaction does not produce free carbene but proceeds via Zn-CH 2 I intermediates. Diiodomethane is also a source of the equivalent of CH 2+ 2. The synthesis of Fe 2 (CH 2)(CO) 8 illustrates this ...
The numbers 200-900 would be confused easily with 22 to 29 if they were used in chemistry. khīlioi = 1000, diskhīlioi = 2000, triskhīlioi = 3000, etc. 13 to 19 are formed by starting with the Greek word for the number of ones, followed by και (the Greek word for 'and'), followed by δέκα (the Greek word for 'ten').
Pronounced "A-star". A graph traversal and pathfinding algorithm which is used in many fields of computer science due to its completeness, optimality, and optimal efficiency. abductive logic programming (ALP) A high-level knowledge-representation framework that can be used to solve problems declaratively based on abductive reasoning. It extends normal logic programming by allowing some ...
Michigan State is being sued after a pregame trivia segment at Spartan Stadium showed a question about Adolf Hitler during the 2023 season.. The Dutch-based operator of The Quiz Channel filed a ...
The basic core and log measurement is the T 2 decay, presented as a distribution of T 2 amplitudes versus time at each sample depth, typically from 0.3 ms to 3 s. The T 2 decay is further processed to give the total pore volume (the total porosity) and pore volumes within different ranges of T 2. The most common volumes are the bound fluid and ...