Hydrochloric acid, Sulfuric acid, Nitric acid , Acetic acid, Ascorbic acid, Phosphoric acid, and Carbonic acid are a few examples of acids.
- Examples of Acids
- 1. Hydrochloric acid (HCl)
- 2. Sulfuric acid (H2SO4)
- 3. Nitric acid (HNO3)
- 4. Acetic acid (CH3COOH)
- 5. Citric acid (C6H8O7)
- 6. Lactic acid (CH3CHOHCOOH)
- 7. Ascorbic acid (C6H8O6)
- 8. Phosphoric acid (H3PO4)
- 9. Carbonic acid (H2CO3)
- 10. Uric acid (C5H4N4O3)
- 11. Oxalic acid (C2H2O4)
- 12. Malic acid (C4H6O5)
- 13. Tartaric acid (C4H6O6)
- 14. Formic acid (HCOOH)
- 15. Acetic anhydride (C4H6O3)
- 16. Benzoic acid (C7H6O2)
- 17. Salicylic acid (C7H6O3)
- 18. Citric acid anhydride (C6H8O6)
- 19. Lactic acid anhydride (C6H10O5)
- 20. Succinic acid anhydride (C4H6O3)
Examples of Acids
Here are some most important examples of acids:
1. Hydrochloric acid (HCl)
pH: < 1
Hydrochloric acid is a strong mineral acid that is commonly used in industry and in the laboratory. It is also found in the gastric juices of the stomach, where it helps to break down food. Hydrochloric acid is a colorless, corrosive liquid with a pungent odor.
2. Sulfuric acid (H2SO4)
pH: < 1
Sulfuric acid is another strong mineral acid that is commonly used in industry. It is also used in some batteries and in some cleaning products. Sulfuric acid is a colorless, oily liquid with a sour odor.
3. Nitric acid (HNO3)
pH: < 1
Nitric acid is a strong mineral acid that is commonly used in industry and in the laboratory. It is also used in some fertilizers. Nitric acid is a colorless liquid with a pungent odor.
4. Acetic acid (CH3COOH)
pH: 2.4
Acetic acid is a weak organic acid that is commonly found in vinegar. It is also used in some foods and beverages, and in some cleaning products. Acetic acid is a colorless liquid with a sharp, vinegary odor.
5. Citric acid (C6H8O7)
pH: 3.1
Citric acid is a weak organic acid that is commonly found in citrus fruits. It is also used in some foods and beverages, and in some cleaning products. Citric acid is a colorless, crystalline solid with a sour taste.
6. Lactic acid (CH3CHOHCOOH)
pH: 3.8
Lactic acid is a weak organic acid that is produced by bacteria during the fermentation process. It is also found in some foods and beverages, such as yogurt and sour milk. Lactic acid is a colorless liquid with a sour taste.
7. Ascorbic acid (C6H8O6)
pH: 4.1
Ascorbic acid is also known as vitamin C. It is a weak organic acid that is essential for human health. Ascorbic acid is found in many fruits and vegetables, and it is also available in supplement form. Ascorbic acid is a white, crystalline solid with a sour taste.
8. Phosphoric acid (H3PO4)
pH: 4.5
Phosphoric acid is a weak mineral acid that is commonly used in fertilizers, detergents, and food additives. It is also found in some human tissues and fluids. Phosphoric acid is a colorless, syrupy liquid with a sour taste.
9. Carbonic acid (H2CO3)
pH: 4.5
Carbonic acid is a weak acid that is formed when carbon dioxide dissolves in water. It is also found in some carbonated beverages, such as soda and beer. Carbonic acid is a colorless, unstable liquid with a sour taste.
10. Uric acid (C5H4N4O3)
pH: 5.4
Uric acid is a waste product that is produced by the body when it breaks down purines. Purines are found in many foods, such as meat, seafood, and legumes. Uric acid is a colorless, crystalline solid with no taste or odor.
11. Oxalic acid (C2H2O4)
pH: 5.7
Oxalic acid is a weak organic acid that is found in some plants, such as spinach, rhubarb, and cocoa. It is also used in some cleaning products and in some industrial processes. Oxalic acid is a white, crystalline solid with a sour taste.
12. Malic acid (C4H6O5)
pH: 6.0
Malic acid is a weak organic acid that is found in many fruits and vegetables, such as apples, pears, and tomatoes. It is also used in some food additives and in some industrial processes. Malic acid is a colorless, crystalline solid with a sour taste.
13. Tartaric acid (C4H6O6)
pH: 6.0
Tartaric acid (C4H6O6) is a weak organic acid that is found in many fruits and vegetables, such as grapes, bananas, and tamarinds. It is also used in some food additives and in some industrial processes. Tartaric acid is a white, crystalline solid with a sour taste.
14. Formic acid (HCOOH)
pH: 3.7
Formic acid is a weak organic acid that is found in the venom of ants and bees. It is also used in some industrial processes and in some food additives. Formic acid is a colorless liquid with a pungent odor.
15. Acetic anhydride (C4H6O3)
pH: 4.0
Acetic anhydride is an organic acid anhydride that is used in the production of acetic acid and other chemicals. It is a colorless liquid with a pungent odor.
16. Benzoic acid (C7H6O2)
pH: 2.8
Benzoic acid is a weak organic acid that is found in some fruits and vegetables, such as cranberries and plums. It is also used in some food additives and in some cosmetics. Benzoic acid is a white, crystalline solid with a faint odor.
17. Salicylic acid (C7H6O3)
pH: 2.4
Salicylic acid is a weak organic acid that is used in some over-the-counter acne medications and in some other skin care products. It is also used in some industrial processes. Salicylic acid is a white, crystalline solid with a faint odor.
18. Citric acid anhydride (C6H8O6)
pH: 1.7
Citric acid anhydride is an organic acid anhydride that is used in the production of citric acid and other chemicals. It is a colorless liquid with a pungent odor.
19. Lactic acid anhydride (C6H10O5)
pH: 1.6
Lactic acid anhydride is an organic acid anhydride that is used in the production of lactic acid and other chemicals. It is a colorless liquid with a pungent odor.
20. Succinic acid anhydride (C4H6O3)
pH: 1.5
Succinic acid anhydride is an organic acid anhydride that is used in the production of succinic acid and other chemicals. It is a white, crystalline solid with a faint odor.
