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Names IUPAC name. Cobalt(II) sulfate. Other names Cobaltous sulfate. Identifiers CAS Number. 10124-43-3 ...
IUPAC nomenclature is used for the naming of chemical compounds, based on their chemical composition and their structure. [1] For example, one can deduce that 1-chloropropane has a Chlorine atom on the first carbon in the 3-carbon propane chain.
Although most compounds are referred to by their IUPAC systematic names (following IUPAC nomenclature), ... Other fluorides: AlF 3, AmF 3, NH 4 F, NH 4 HF 2, ...
A detailed product analysis of a large-scale synthesis revealed that one minor by-product was [Co(en) 2 Cl(H 2 NCH 2 CH 2 NH 3)]Cl 3, which contains a rare monodentate ethylenediamine ligand (protonated). [2] The cation [Co(en) 3] 3+ is octahedral with Co-N distances in the range 1.947–1.981 Å. The N-Co-N angles are 85° within the chelate ...
Aluminium sulfate is rarely, if ever, encountered as the anhydrous salt. It forms a number of different hydrates, of which the hexadecahydrate Al 2 (SO 4) 3 ·16H 2 O and octadecahydrate Al 2 (SO 4) 3 ·18H 2 O are the most common. The heptadecahydrate, whose formula can be written as [Al(H 2 O) 6] 2 (SO 4) 3 ·5H 2 O, occurs naturally as the ...
Where an acid has both a systematic and a common name (like CH 3 COOH, for example, which is known as both acetic acid and as ethanoic acid), its salts can be named from either parent name. Thus, KCH 3 CO 2 can be named as potassium acetate or as potassium ethanoate. The prefix form, is "carboxylato-".
Chrome alum. Chromium alum is produced from chromate salts or from ferrochromium alloys. Concentrated aqueous solutions of potassium dichromate can be reduced, usually with sulfur dioxide but also with alcohols or formaldehyde, in the presence of sulfuric acid at temperatures <40 °C.
It is soluble in cold diluted sulfuric acid and produces Co 2 [SO 4] 3, which is blue in aqueous solution. Co 2 O 3 + 3H 2 SO 4 → Co 2 [SO 4 ] 3 + 3H 2 O Cobalt(III) ion is a strong oxidizer in acidic solution, its standard electrode potential is +1.84V in this situation.