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The molecular formula C 6 H 8 O 6 (molar mass: 176.124 g/mol) may be: Ascorbic acid (vitamin C) Erythorbic acid; Glucuronolactone; Propane-1,2,3-tricarboxylic acid;
Heroin users are known to use ascorbic acid as a means to convert heroin base to a water-soluble salt so that it can be injected. [31] As justified by its reaction with iodine, it is used to negate the effects of iodine tablets in water purification. It reacts with the sterilized water, removing the taste, color, and smell of the iodine.
The molecular mass (m) is the mass of a given molecule. ... but individual water molecules have molecular masses which range between 18.010 564 6863(15) Da (1 H
The gram-atom is a former term for a mole of atoms, and gram-molecule for a mole of molecules. [7] Molecular weight (M.W.) (for molecular compounds) and formula weight (F.W.) (for non-molecular compounds), are older terms for what is now more correctly called the relative molar mass (M r). [8]
glucose: 50-99-7 C 6 H 12 O 6: hexahydroxycyclohexane: 87-89-8 C 6 H 12 O 6: psicose: 551-68-8 C 6 H 12 O 7: gluconic acid: 526-95-4 C 6 H 12 S: cyclohexanethiol: 1569-69-3 C 6 H 12 S: tetramethylthiirane: 17066-32-9 C 6 H 12 S: thiepane: 4753-80-4 C 6 H 12 Si: divinyldimethylsilane: 10519-87-6 C 6 H 13 N: acetone propylimine: 22023-64-9 C 6 H ...
The name "vitamin C" always refers to the l-enantiomer of ascorbic acid and its oxidized form, dehydroascorbate (DHA). Therefore, unless written otherwise, "ascorbate" and "ascorbic acid" refer in the nutritional literature to l-ascorbate and l-ascorbic acid respectively. Ascorbic acid is a weak sugar acid structurally related to glucose.
A open-chain form of glucose makes up less than 0.02% of the glucose molecules in an aqueous solution at equilibrium. [57] The rest is one of two cyclic hemiacetal forms. In its open-chain form, the glucose molecule has an open (as opposed to cyclic) unbranched backbone of six carbon atoms, where C-1 is part of an aldehyde group H(C=O)−.
Water molecules stay close to each other , due to the collective action of hydrogen bonds between water molecules. These hydrogen bonds are constantly breaking, with new bonds being formed with different water molecules; but at any given time in a sample of liquid water, a large portion of the molecules are held together by such bonds. [61]