| 词汇 | acid-dissociation-constant |
| 释义 | BETA acid dissociation constantcollocation in Englishmeanings of acid, dissociationand constantThese words are often used together. Click on the links below to explore the meanings. acid noun uk /ˈæs.ɪd/ us /ˈæs.ɪd/ any of various usually liquid substances that can react with and sometimes dissolve ... See more at acid dissociation noun[ U ] uk /dɪˌsəʊ.ʃiˈeɪ.ʃən/ us /dɪˌsoʊ.ʃiˈeɪ.ʃən/ the fact of being separate from and not related to ... See more at dissociation constant noun[ C ] uk /ˈkɒn.stənt/ us /ˈkɑːn.stənt/ a particular number or amount that ... See more at constant Examples of acid dissociation constantacid dissociation constant When both the standard enthalpy change and aciddissociationconstant have been determined, the standard entropy change is easily calculated from the equation above. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For acids and bases the concentrations can be calculated when the value(s) of the aciddissociationconstant(s) is(are) known. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Other structural factors that influence the magnitude of the aciddissociationconstant include inductive effects, mesomeric effects, and hydrogen bonding. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. First, an aciddissociationconstant is defined as follows. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Despite being the trans isomer, angelic acid has a lower melting point and higher aciddissociationconstant than tiglic acid, although the opposite trends are usually observed. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Burimamide was still insufficiently potent for oral administration and further modification of the structure, based on modifying the aciddissociationconstant of the compound, led to the development of metiamide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The difference separating the acid dissociation constants of strong acids from all other acids is so small that this is a reasonable demarcation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Acid dissociation constants are also essential in aquatic chemistry and chemical oceanography, where the acidity of water plays a fundamental role. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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