| 单词 | reductant |
| 例句 | By definition, E°cell is positive when E°cathode > E°anode, and so any redox reaction in which the oxidant’s entry is above the reductant’s entry is predicted to be spontaneous. Chemistry 2019-02-14T00:00:00Z One is that no photoredox catalyst provides a reductant comparable in strength to that of alkali metals such as lithium and sodium. Strong chemical reducing agents produced by light 2020-03-31T04:00:00Z For disproportionation reactions, the same substance functions as an oxidant and a reductant. Chemistry 2019-02-14T00:00:00Z If so, provide a more specific name for the reaction if appropriate, and identify the oxidant and reductant. Chemistry 2019-02-14T00:00:00Z Aqueous phase redox processes often involve water or its characteristic ions, H+ and OH−, as reactants in addition to the oxidant and reductant, and equations representing these reactions can be challenging to balance. Chemistry 2019-02-14T00:00:00Z The entry for the putative oxidant, Fe2+, appears above the entry for the reductant, Cr, and so a spontaneous reaction is predicted per the quick approach described above. Chemistry 2019-02-14T00:00:00Z MacKenzie and colleagues’ observation of the strong reductant character of excited neutral Me-Acr• will inspire investigations into whether other molecules show similar behaviour. Strong chemical reducing agents produced by light 2020-03-31T04:00:00Z |
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