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Periodic acid (/ ˌ p ɜːr aɪ ˈ ɒ d ɪ k / per-eye-OD-ik) 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 H 5 IO 6, and metaperiodic acid, which has the formula HIO 4. Periodic acid was discovered by Heinrich Gustav Magnus and C. F ...
For example, dehydration of orthoperiodic acid gives metaperiodic acid. Such naming conventions are now obsolete; however, various traditional names containing these prefixes have been retained in IUPAC nomenclature, namely: orthosilicic acid, Si(OH) 4; orthotelluric acid, Te(OH) 6; orthophosphoric acid, PO(OH) 3; orthoboric acid, B(OH) 3
Periodate (/ p ə ˈ r aɪ. ə d eɪ t / pə-RY-ə-dayt) is an anion composed of iodine and oxygen.It is one of a number of oxyanions of iodine and is the highest in the series, with iodine existing in oxidation state +7.
The yield of a is found to be maximised when PCC is not used in stoichiometric quantities but as a co-oxidant; the best effect (50–70% yield of a) is achieved for orthoperiodic acid as the main oxidiser with a 5% molar PCC. [1] Acetonitrile (MeCN) over the usual DCM is used as the solvent.
Chelation therapy is a medical procedure that involves the administration of chelating agents to remove heavy metals from the body. [1] Chelation therapy has a long history of use in clinical toxicology [2] and remains in use for some very specific medical treatments, although it is administered under very careful medical supervision due to various inherent risks, including the mobilization of ...
But just 31 percent of the 7,745 doctors in those areas are certified to treat the legal limit of 100 patients. Even in Vermont, where the governor in 2014 signed several bills adding $6.8 million in additional funding for medication-assisted treatment programs, only 28 percent or just 60 doctors are certified at the 100-patient level.
For example, phosphoric acid, H 3 PO 4, has sometimes been called orthophosphoric acid, in order to distinguish it from metaphosphoric acid, HPO 3. [8] However, according to IUPAC's current rules, the prefix ortho-should only be used in names of orthotelluric acid and orthoperiodic acid, and their corresponding anions and salts. [10]
Dry January is a challenge started in 2013 to eliminate alcohol from your diet. This is what you need to know about the health benefits.