• Thumbnail for Oxalic acid
    Oxalic acid is an organic acid with the systematic name ethanedioic acid and chemical formula HO−C(=O)−C(=O)−OH, also written as (COOH)2 or (CO2H)2 or...
    42 KB (4,141 words) - 12:58, 1 October 2024
  • Thumbnail for Oxalyl chloride
    Cl−C(=O)−C(=O)−Cl. This colorless, sharp-smelling liquid, the diacyl chloride of oxalic acid, is a useful reagent in organic synthesis. Oxalyl chloride was first...
    11 KB (921 words) - 14:37, 21 September 2024
  • Thumbnail for Rhubarb
    Rhubarb (section Oxalic acid)
    "rhubarb" in English. The large, triangular leaves contain high levels of oxalic acid and anthrone glycosides, making them inedible. The small flowers are...
    32 KB (3,409 words) - 10:35, 22 October 2024
  • Thumbnail for Oxalate
    base of oxalic acid. At neutral pH in aqueous solution, oxalic acid converts completely to oxalate. The dissociation of protons from oxalic acid proceeds...
    19 KB (1,567 words) - 08:50, 18 September 2024
  • organic acids. A few common examples include: Lactic acid Acetic acid Formic acid Citric acid Oxalic acid Uric acid Malic acid Tartaric acid Butyric acid Folic...
    10 KB (1,203 words) - 22:29, 14 August 2024
  • Thumbnail for Glyoxylic acid
    Glyoxylic acid or oxoacetic acid is an organic compound. Together with acetic acid, glycolic acid, and oxalic acid, glyoxylic acid is one of the C2 carboxylic...
    23 KB (2,297 words) - 22:30, 21 October 2024
  • Thumbnail for Quinoa
    of the family Amaranthaceae, including quinoa, contain high levels of oxalic acid. The plant's growth is highly variable due to the number of different...
    57 KB (6,095 words) - 03:24, 30 October 2024
  • Thumbnail for Acid
    O-H. Acetic acid (CH3COOH) Citric acid (C6H8O7) Formic acid (HCOOH) Gluconic acid HOCH2-(CHOH)4-COOH Lactic acid (CH3-CHOH-COOH) Oxalic acid (HOOC-COOH)...
    47 KB (5,956 words) - 18:26, 8 July 2024
  • Thumbnail for Formic acid
    [citation needed] In the laboratory, formic acid can be obtained by heating oxalic acid in glycerol followed by steam distillation. Glycerol acts as a catalyst...
    38 KB (3,842 words) - 10:12, 17 October 2024
  • Thumbnail for Diphenyl oxalate
    chemiluminescence in a glowstick. This chemical is the double ester of phenol with oxalic acid. Upon reaction with hydrogen peroxide, 1,2-dioxetanedione is formed,...
    4 KB (225 words) - 01:09, 27 October 2024
  • Thumbnail for Glycolic acid
    chloroacetic acid with sodium hydroxide followed by re-acidification. Other methods, not noticeably in use, include hydrogenation of oxalic acid, and hydrolysis...
    13 KB (1,153 words) - 18:14, 19 May 2024
  • Thumbnail for Carboxylic acid
    to dimerise to form oxalic acid. Acid anhydride Acid chloride Amide Amino acid Ester List of carboxylic acids Dicarboxylic acid Pseudoacid Thiocarboxy...
    26 KB (2,619 words) - 13:56, 13 October 2024
  • Thumbnail for Oxamide
    Oxamide (redirect from Oxalic acid diamide)
    and insoluble in diethyl ether. Oxamide is the diamide derived from oxalic acid, and the hydrate of cyanogen. Oxamide is produced from hydrogen cyanide...
    5 KB (367 words) - 20:00, 18 September 2023
  • Thumbnail for Calcium oxalate
    oxalate (in archaic terminology, oxalate of lime) is a calcium salt of oxalic acid with the chemical formula CaC2O4 or Ca(COO)2. It forms hydrates CaC2O4·nH2O...
    16 KB (1,485 words) - 23:11, 27 September 2024
  • Thumbnail for Oxaloacetic acid
    21 October 2013. Gadd, Geoffrey M. "Fungal production of citric and oxalic acid: importance in metal speciation, physiology and biogeochemical processes"...
    12 KB (1,159 words) - 10:09, 7 July 2024
  • Thumbnail for Carbonic acid
    intramolecular hydrogen bonds, e.g. in oxalic acid, where the distances exceed 2.4 Å. In even a slight presence of water, carbonic acid dehydrates to carbon dioxide...
    21 KB (2,128 words) - 08:31, 31 October 2024
  • Ethanedinitrile Other names Cyanogen Bis(nitridocarbon)(C—C) Dicyan Carbon nitride Oxalic acid dinitrile Dicyanogen Nitriloacetonitrile CY Identifiers CAS Number 460-19-5 Y...
    14 KB (1,273 words) - 23:56, 26 September 2024
  • Thumbnail for Bar Keepers Friend
    SerVaas Laboratories. The canned product's primary active ingredient is oxalic acid. Bar Keepers Friend has various cleaning uses. Bar Keepers Friend was...
    12 KB (1,051 words) - 16:04, 20 July 2024
  • Thumbnail for Chemistry of ascorbic acid
    ascorbic acid will undergo further oxidative decomposition to various products including diketogulonic acid, xylonic acid, threonic acid and oxalic acid. Reactive...
    24 KB (2,359 words) - 19:48, 27 October 2024
  • during the titration. A calculated titration curve for oxalic acid is shown at the right. Oxalic acid has pKa values of 1.27 and 4.27. Therefore, the buffer...
    103 KB (11,513 words) - 22:40, 15 October 2024
  • examples of weak acids include acetic acid and phosphorous acid. An acid such as oxalic acid ( HOOC − COOH {\displaystyle {\ce {HOOC-COOH}}} ) is said...
    19 KB (2,596 words) - 17:05, 11 October 2024
  • Thumbnail for Organic compound
    first came under question in 1824, when Friedrich Wöhler synthesized oxalic acid, a compound known to occur only in living organisms, from cyanogen. A...
    21 KB (2,288 words) - 04:55, 30 October 2024
  • Thumbnail for Anodizing
    acid anodizing process was patented by Gower and O'Brien in 1927. Sulfuric acid soon became and remains the most common anodizing electrolyte. Oxalic...
    34 KB (4,392 words) - 09:19, 22 September 2024
  • IDs, toxicity and safety.[citation needed] Acids from the two-carbon oxalic acid to the ten-member sebacic acid may be remembered using the mnemonic 'Oh...
    37 KB (3,151 words) - 17:51, 13 October 2024
  • Thumbnail for Carambola
    cultivated throughout tropical areas of the world. Carambola fruits contain oxalic acid and the neurotoxin caramboxin. Consuming large quantities of the fruit...
    22 KB (2,370 words) - 04:25, 18 September 2024
  • Thumbnail for Dimethyl oxalate
    of oxalic acid. Dimethyl oxalate is a colorless or white solid that is soluble in water. Dimethyl oxalate can be obtained by esterification of oxalic acid...
    9 KB (988 words) - 13:48, 22 December 2023
  • Thumbnail for Phytic acid
    research. Wikimedia Commons has media related to Phytic acid. Antinutrient Essential nutrient Oxalic acid Schlemmer, U.; Frølich, W.; Prieto, R. M.; Grases...
    24 KB (2,249 words) - 03:56, 19 August 2024
  • Thumbnail for Soil pH
    Soil pH (redirect from Acid soil)
    all of them, acidify the soil by excreting oxalic acid, a product of their respiratory metabolism. Oxalic acid precipitates calcium, forming insoluble crystals...
    57 KB (6,322 words) - 17:53, 24 October 2024
  • Stain removal (section Acids)
    removal acids are oxalic acid. Oxalic acid, also called ethanedioic acid, belongs to the carboxylic acid family. Oxalic acid is used widely as an acid rinse...
    16 KB (2,168 words) - 19:49, 9 October 2024
  • Thumbnail for Oxalic anhydride
    have been studied computationally. It can be viewed as the anhydride of oxalic acid or the two-fold ketone of ethylene oxide. It is an oxide of carbon (an...
    3 KB (266 words) - 06:52, 25 July 2023