Question

effect of heat on citric acid with chemical reactions​

Answer 1

Answer:

effect of heat on citric acid with eactions

Answer 2

Answer:

Citric acid:

                 Citrates, which include salts, esters, and the polyatomic anion present in solution, are derivatives of citric acid. Trisodium citrate is an example of the former; triethyl citrate is an example of an ester.

Explanation:

• Citric acid and too much mercuric sulphate are present in the clear serum that is produced as a result of this precipitation.
• The citric acid in this serum is then heated, oxidising it to acetone dicarboxylic acid, by adding diluted potassium permanganate solution gradually.
• Together with the mercury, the acetone dicarboxylic acid precipitates. The cold solution is then filtered to remove the precipitation.
• The precipitate is then tit-rated for the presence of mercury  using potassium cyanide and silver nitrate, with potassium iodide serving as an indicator, after being dissolved in hydrochloride acid.
• The quantity of citric acid is calculated based on the amount of mercury discovered.

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