WebMolecular Formula. INaO6-4. Synonyms. Periodic acid (H5IO6), pentasodium salt. 18122-72-0. Periodic acid (H5IO6), sodium salt (1:5) Molecular Weight. 245.89. Component … Periodic acid is the highest oxoacid of iodine, in which the iodine exists in oxidation state +7. It can exist in two forms: orthoperiodic acid, with the chemical formula H5IO6, and metaperiodic acid, which has the formula HIO4. Periodic acid was discovered by Heinrich Gustav Magnus and C. F. Ammermüller in … See more Modern industrial scale production involves the oxidation of a solution of sodium iodate under alkaline conditions, either electrochemically on a PbO2 anode, or by treatment with chlorine: IO−3 + 6 HO - 2 e … See more Orthoperiodic acid has a number of acid dissociation constants. The pKa of metaperiodic acid has not been determined. H5IO6 ⇌ H4IO−6 + … See more Compounds with a similar structure: • Perchloric acid, perbromic acid, the related perhalogenic acids • Telluric acid and perxenic acid, the isoelectronic oxoacids of … See more Like all periodates periodic acid can be used to cleave various 1,2-difunctional compounds. Most notably periodic acid will cleave vicinal diols into two aldehyde or ketone See more
高碘酸 - 维基百科,自由的百科全书
Web生产方法. 方法1.将热得6%的KIO 4 水溶液,通过装满KY-2 (H型)交换剂的柱子后,进行加热,蒸发浓缩至开始结晶,然后放出硫酸干燥器,析出的结晶抽虑后,再放入干燥器干燥。. 方法2.用少量水浸润高碘酸钡,加如过量的相对密度为1.42的浓硝酸(物色、不含氮氧化 ... WebThe mercury in a 1.0451-g sample was precipitated with an excess of paraperiodic acid, H5IO6. The precipitate was filtered, washed free of precipitating agent, dried, and weighed, and 0.5718 g was recovered. Calculate the percentage of Hg2Cl2 in the sample. dr alles bad hersfeld
H5IO6 = I205 + O2 + H2O - Chemical Equation Balancer
WebTo enter an ion, specify charge after the compound in curly brackets: {+3} or {3+} or {3}. Example: Fe{3+} + I{-} = Fe{2+} + I2; Substitute immutable groups in chemical … WebTo find the correct oxidation state of in KIO4 (Potassium periodate), and each element in the compound, we use a few rules and some simple math.First, since ... Web高碘酸. 若非注明,所有数据均出自 标准状态(25 ℃,100 kPa) 下。. 高碘酸 是 碘 的最高 含氧酸 ,其中碘以+7 氧化态 存在。. 它可以以两种形式存在:化学式为H 5 IO 6 的正高碘酸和化学式为HIO 4 的偏高碘酸。. 高碘酸由 海因里希·古斯塔夫·马格努斯 和CF ... emory\\u0027s on silver lake closing