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Q: What is the water activity of pickled gherkins when 2.4 percent Na Cl and 0.5 percent Acetic Acid is used?
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Is pickled onion an acid?

Onions are usually pickled using a variety of ingredients including vinegar. Vinegar is the common household name for acetic acid.


Does Acetic acid contain alcohol?

If it is a mixture, then yes. Pure acetic acid is one hundred percent acetic acid, while vinegar is 5 or 10 percent acetic acid in water. You can make a solution of acetic acid and alcohol.


Which food contains most acid in the following foods frozen peas rice puddingpickled onions or chips?

I would assume pickled onions. Perhaps pickled in acetic acid. Vinegar.


How do you get a 5 percent diluted acetic acid from a 99 percent acetic acid solution?

Take 100 gm acetic acid. With 99% purity,it contains 99 gm of Acetic Acid. To make 5% solution,add 1880 gms water.


What is the weight of 10 percent acetic acid?

60.05


What acid is in the vinegar?

Vinegar contains about 5–20% acetic acid (CH3COOH), water and flavourings.


What is the common percent weight of acetic acid in vinegar?

Normal vinegar is approximately 5-10% acetic acid.


Which acid is used to preserve pickled onions?

Plain Silverskin Onions: silverskin onions, water, spirit vinegar, acetic acid, flavorings, preservatives


What is the mass percent of acetic acid?

A home-using acetic acid solution is lesser than 10% w/w.


What is the pH of a 3 percent acetic acid solution?

2.8


What is the ingrediants in vinegar?

Vinegar is consisted of diluted acetic acid (CH3COOH), which is a weak acid. Acetic acid in vinegar ranges from 4 to 8 percent by volume.


How much pure water must be mixed with 4 pints of 50 percent acetic acid to produce a mixture that is 33 percent acetic acid?

Let us assume that x pint water must be mixed with 4 pints of 50 percent acetic acid to produce a mixture that is 33 percent acetic acid. Therefor 4 pint*50 %=(4+x)pint*33% 200 =132 pints + x pints 200-132 = x*33 pints 68 /33 = x pints So x = 2.06 pints Answer : 2.06 pint water must be mixed with 4 pints of 50 percent acetic acid to produce a mixture that is 33 percent acetic acid.