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- Rhodizonic acid (redirect from Rhodizonate)pKa2 = 4.652±0.014 at 25 °C), yielding the hydrogen rhodizonate anion HC6O−6 and the rhodizonate anion C6O2−6. The latter is aromatic and symmetric, as...13 KB (1,312 words) - 13:49, 19 July 2024
- presumptive tests, such as the modified Griess test and the sodium rhodizonate test, are performed. Any presumptive GSR samples are collected for confirmatory...18 KB (2,504 words) - 04:51, 11 August 2024
- conjectured to be 3K+·C6O3−6, and complete oxidation yields potassium rhodizonate 2K+·C6O2−6. The greenish-black sodium salt Na4C6O6 was described by Fatiadi...8 KB (693 words) - 04:23, 11 February 2024
- acetylenedicarboxylate (O2C–C≡C–CO22−), mellitate (C12O96−), squarate (C4O42−), and rhodizonate (C6O62−). The anhydrides of some of these acids are oxides of carbon;...13 KB (995 words) - 12:40, 1 July 2024
- 2K+ ·C 2O2− 2, potassium benzenehexolate 6K+ C 6O6− 6, and potassium rhodizonate 2K+ ·C 6O2− 6. The compounds cyclohexanehexone or triquinoyl (C6O6) and...74 KB (7,688 words) - 19:26, 17 August 2024
- (Cohen and others, 1959), C5O52−, croconate (Gmelin, 1825), and C6O62−, rhodizonate (Heller, 1837). The cyclic oxide C6O6 also forms the stable anions of...34 KB (3,238 words) - 20:46, 20 June 2024
- anions with the same structural formula but greater negative charge. Thus rhodizonate C 6O2− 6 can be reduced to the tetrahydroxybenzoquinone (THBQ) anion...16 KB (1,234 words) - 02:50, 29 October 2023
- BaTiSe3 0.7 BaTiS3 0.76 vanadium dioxide VO2 >0.9 in thin film sodium rhodizonate Na2C6O6 1.35@2500 1.6 brown molybdenum ditelluride MoTe2 1.54 mid IR...29 KB (2,332 words) - 03:40, 1 July 2024
- studies. Cyclohexanehexone can be viewed as the neutral counterpart of the rhodizonate anion C6O2−6. The singly charged anion C6O−6 has been detected in mass...6 KB (516 words) - 22:11, 11 July 2024
- From rhodizonic + -ate. rhodizonate (plural rhodizonates) (organic chemistry) Any salt or ester of rhodizonic acid antherozoid
- hands) or non-dermal surfaces (e.g., floors, walls, furniture) ANALYTE: Rhodizonate complex of lead SAMPLE STABILITY: Stable POSITIVE INDICATOR: BLANKS: