| 词汇 | example_english_hydrogen-ion |
| 释义 | hydrogen ioncollocation in Englishmeanings of hydrogenand ionThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with hydrogen. hydrogen noun[U] uk /ˈhaɪ.drə.dʒən/ us /ˈhaɪ.drə.dʒən/ a chemical element that is the lightest gas, has no colour, taste, or smell, and combines with oxygen to ... See more at hydrogen ion noun[C] uk /ˈaɪ.ɒn/ us /ˈaɪ.ɑːn/ an atom or small group of atoms that has an electrical charge because it has added or lost one or ... See more at ion Examples of hydrogen ionThese 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. In those models, hydrogen line broadening is attributed to hydrogenion acceleration by a static electric field. The effects of temcalcium-ion influx is a component of capacitation of perature, osmolality and hydrogenion concentration on spermatozoa. One might as well talk about the hydrogenion and the chlorine ion in hydrochloric acid being just as harmful. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The hydrogenion is reduced by accepting an electron from the reducing agent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The presence of background electrolyte ensures that the hydrogenion activity coefficient is effectively constant during the titration. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The potential at the inert electrode depends on the ratio of the activity of two substances (quinone-hydroquinone), and also the hydrogenion concentration. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The charge is carried by the hydrogenion (proton). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Although the subsequent loss of each hydrogenion is less favorable, all of the conjugate bases are present in solution. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. On the other hand, referring to the hydron as simply "hydrogenion" is not recommended because hydrogen anions also exist. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hydrogenion channels detect the concentration of hydronium ions that are formed from acids and water. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The removal of a hydrogenion from an acid produces its "conjugate base", which is the acid with a hydrogenion removed. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The carboxylic acid has a hydroxyl group derived from a water molecule and the amine (or ammonia) gains the hydrogenion. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The signal sequence is then translocated into the matrix in a process that requires an electrochemical hydrogenion gradient across the inner membrane. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A cation with a greater standard electrode potential than a hydrogenion will be reduced in its stead, and no hydrogen gas will be produced. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Because of this, the hydrogenion concentration increases by less than the amount expected for the quantity of strong acid added. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This causes the release of a hydrogenion that triggers a hypersensitive ion sensor, which indicates that a reaction has occurred. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The concentration, or activity, of the hydrogenion is monitored by means of a glass electrode. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The addition of the hydrogenion to one carbon atom in the alkene creates a positive charge on the other carbon, forming a carbocation intermediate. 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. Want to learn more? Go to the definition of hydrogen Go to the definition of ion See other collocations with hydrogen |
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