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10 Δεκ 2023 · State: Benzoic acid is a white or colourless crystalline solid. Solubility: Benzoic acid is slightly soluble in water, but it is highly soluble in organic solvents like ethanol. Density : Benzoic acid has a density of around 1.27 grams per cubic centimeter.
Benzoic acid is an organic compound which is described by the chemical formula C 6 H 5 COOH. It consists of a carboxyl group attached to a benzene ring. Therefore, benzoic acid is said to be an aromatic carboxylic acid. This compound exists as a crystalline, colourless solid under normal conditions.
Benzoic acid (/ bɛnˈzoʊ.ɪk /) is a white (or colorless) solid organic compound with the formula C6H5COOH, whose structure consists of a benzene ring (C6H6) with a carboxyl (−C (=O)OH) substituent.
Step 3 The student recrystallises the impure crystals to obtain 1.59 g of pure benzoic acid. In Step 1, sodium carbonate, Na2CO3, makes the reaction mixture alkaline. Write an ionic equation to show how carbonate ions form an alkaline solution in water. [1]
Test your understanding of the properties of benzoic acid using this interactive quiz complete with a printable worksheet. You can use these...
Benzoic Acid | C6H5COOH or C7H6O2 | CID 243 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
1. Add the impure benzoic acid to a boiling tube. 2. Using a boiling tube in a water bath, purify the benzoic acid via recrystallisation using a minimum volume of boiling water. 3. Then cool the boiling tube and its contents. Filter the purifie d benzoic acid under reduced pressure. Place on a watch glass and allow to dry. 4.
