Users' questions

What is the chemical name for citric acid?

What is the chemical name for citric acid?

3-tricarboxylic acid

IUPAC Name 2-hydroxypropane-1,2,3-tricarboxylic acid
Molecular Formula C6H8O7
Molar Mass 192.123 g/mol
InChI InChI=1S/C6H8O7/c7-3(8)1-6(13,5(11)12)2-4(9)10/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)

What is the simplest formula for citric acid?

The molecular formula of citric acid is C6H8O7 C 6 H 8 O 7 , so the simplest whole number ratio of carbon (C) to hydrogen (H) to oxygen (O)…

What is the other name of citric acid cycle?

tricarboxylic acid cycle
Krebs cycle The Krebs cycle, also known as the citric acid cycle or the tricarboxylic acid cycle, is one of the most important reaction sequences in biochemistry.

What is the pH of citric acid?

between 3–6
Citric acid has a pH level of between 3–6. This means it is a relatively weak acid.

What is the use for citric acid?

Because of its acidic, sour-tasting nature, citric acid is predominantly used as a flavoring and preserving agent, especially in soft drinks and candies. It’s also used to stabilize or preserve medicines and as a disinfectant.

How do you test the pH of citric acid?

You can’t determine the pH of pure citric acid, because citric acid is a solid.

Does citric acid increase or decrease pH?

In addition to the antimicrobial effect of citric acid by lowering the pH, studies have indicated that the chelating effect of citric acid also inhibits bacteria (Doores, 1993). By chelating or binding metal ions, the substrate for bacterial growth is diminished in the food, thus influencing growth.

Is citric acid and vinegar the same thing?

Vinegar is mild like citric acid, and gives a similar sour flavor. To use as a substitute, start by tripling the amount of vinegar for citric acid in the recipe, and add more to taste. The reason for this is that vinegar is a much weaker acid than citric acid, so you need more to get the same effect.

Is citric acid bad for your hair?

Citric Acid is very effective in maintaining healthy skin, hair and overall health. It also maintains a healthy scalp, but an excess of Citric Acid can make your hair dry, brittle and weak, which is more prone to breakage. It strips your hair of the natural oil and makes it look dull and lifeless.

What is the molar mass for citric acid?

Formula and structure: The molecular formula of citric acid is C 6H 😯 7 and its molar mass is 192.12 g/mol.

What is the Ka of HCl?

Ka values can be very large or very small. For example, the Ka value for hydrochloric acid (HCl) is around 10 7, while the Ka value for ascorbic acid (vitamin C) is 1.6 X 10 -12.

What is the preparation process of citric acid?

To prepare a citric acid solution, put 1 pound of citric acid crystals in a non-metallic pot to prevent the citric acid from getting a metallic taste, and set the pot aside . Then, bring 1 pint of water to a boil in another non-metallic pot. Pour that boiling water over the citric acid while stirring constantly until all the powder is dissolved.

What are the chemical properties of citric acid?

Chemical properties: Citric acid is a weak organic acid. It is a tribasic acid, as it has three COOH groups that can react with three base molecules. It commonly exists as anhydrous (water-free) form or as a monohydrate (with one molecule of water).

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