Hayat Ashraf

Chemicals play a vital role in our everyday lives and are found in a wide range of products and applications. Here are some examples of chemicals commonly encountered in daily life: 1. Water (H2O): Water is a fundamental chemical that is essential for life. It is used for drinking, cooking, cleaning, and various industrial processes. 2. Salt (Sodium chloride, NaCl): Salt is widely used as a seasoning in food preparation. It is also used for food preservation, de-icing roads, and in chemical processes. 3. Sugar (Sucrose, C12H22O11): Sugar is a common sweetener used in food and beverages. It provides taste, texture, and energy. 4. Oxygen (O2): Oxygen is necessary for respiration and is present in the air we breathe. It is also used in medical applications, welding, and combustion processes. 5. Carbon dioxide (CO2): Carbon dioxide is a byproduct of respiration and combustion. It is also used in carbonated beverages, fire extinguishers, and as a greenhouse gas. 6. Ethanol (C2H5OH): Ethanol...