[理學(xué)]化合物命名(編輯修改稿)
2025-04-18 02:16 本頁面
【文章內(nèi)容簡(jiǎn)介】 oms Name of pound : Element (1) + stem (2) + ide 分子式 CuCl FeS NH4Cl 命名 Copper(I) chloride Iron(II) sulfide Ammonium chloride 分子式 CuCl2 Fe2S3 CaF2 命名 Note the difference between IUPAC and classic nomenclature. Cuprous chloride(CuCl) / Cupric chloride(CuCl2)。 Ferrous sulfide(FeS) / Ferric sulfide(Fe2S3). ⑴ Write the first element name, and its chemical valence should be presented in Roman numeral if the element has more than two oxidation state. b. Salts containing oxygen atoms (2) Nomenclature of acid radical follows the rule as the acids containing O. per CEate ； CEate； CE –ite； hypoCE ite； ClO hypochlorite ion BrO hypobromite ion IO hypoiodite ion ClO2 chlorite ion BrO2 bromite ion IO2 iodite ion ClO3 chlorate ion BrO3 bromate ion IO3 iodate ion ClO4 perchlorate ion BrO4 perbromate ion IO4 periodate ion SO22 hyposulfite ion PO23 hypophosphite ion SO32 sulfite ion PO33 phosphite ion NO2 nitrite ion SO42 sulfate ion PO43 phosphate ion NO3 nitrate ion Examples for Salts containing oxygen atoms ： 分子式 ZnSO4 ZnSO3 Al2(SO4)3 K2SO3 命名 Zinc sulfurate Zinc sulfurite Aluminum s
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