Question

write down three uses of acid base and salt?​

Answer 1

Answer:

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Explanation:

Uses of acids :-

1. Vinegar, a diluted solution of acetic acid, has various household applications. It is primarily used as a food preservative.
2. Citric acid is an integral part of lemon juice and orange juice. It can also be used in the preservation of food.
3. Sulfuric acid is widely used in batteries. The batteries used to start the engines of automobiles commonly contain this acid.
4. The industrial production of explosives, dyes, paints, and fertilizers involves the use of sulfuric acid and nitric acid.
5. Phosphoric acid is a key ingredient in many soft drinks.

Uses of bases :-

1. The manufacturing of soap and paper involves the use of sodium hydroxide. NaOH is also used in the manufacture of rayon.
2. Ca(OH)2, also known as slaked lime or calcium hydroxide, is used to manufacture bleaching powder.
3. Dry mixes used in painting or decoration are made with the help of calcium hydroxide.
4. Magnesium hydroxide, also known as milk of magnesia, is commonly used as a laxative. It also reduces any excess acidity in the human stomach and is, therefore, used as an antacid.
5. Ammonium hydroxide is a very important reagent used in laboratories.
6. Any excess acidity in soils can be neutralized by employing slaked lime.

uses of salts :-

It is employed for curing and preserving hides and as a brine for refrigeration. In the chemical industry, salt is required in the manufacture of sodium bicarbonate (baking soda), sodium hydroxide (caustic soda), hydrochloric acid, chlorine, and many other chemicals.