Acids, Bases, and Salts #chemistry #neet #reaction #intermediate #acid #base #salt

Acids, Bases, and Salts
📘 Description:
Acids, bases, and salts are fundamental chemical substances that play an important role in chemistry and everyday life.
🔹 Acids are substances that release hydrogen ions (H⁺) in water. They usually taste sour and turn blue litmus paper red.
Examples include Hydrochloric acid (HCl) and Sulfuric acid (H₂SO₄).
Acids have a pH value less than 7.
🔹 Bases are substances that release hydroxide ions (OH⁻) in water. They feel slippery and turn red litmus paper blue.
Examples include Sodium hydroxide (NaOH) and Potassium hydroxide (KOH).
Bases have a pH value greater than 7.
🔹 Salts are formed when an acid reacts with a base in a process called neutralization.
Example: Sodium chloride (NaCl) is formed from the reaction of hydrochloric acid and sodium hydroxide.
Salts usually have a pH close to 7 (neutral).
🌍 Importance in Daily Life:
✔ Stomach acid helps in digestion
✔ Soap and detergents are basic in nature
✔ Fertilizers contain salts
✔ Antacids neutralize excess acid
Acids, bases, and salts are essential for chemical reactions, industry, medicine, and daily activities.

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