My Blog

Author: Awais Farooq

  • Polymerization:

    —

    by

    Awais Farooq
    in

    Polymerization is the process of combining many small molecules (monomers) to form a large molecule (polymer). Plastics, such as polyethylene and polystyrene, are examples of polymers formed through polymerization reactions.

  • Oxidation-Reduction Reactions:

    —

    by

    Awais Farooq
    in

    These reactions involve the transfer of electrons between substances. Rusting of iron is a common example of oxidation, where iron reacts with oxygen in the presence of moisture to form iron oxide (rust).

  • Neutralization:

    —

    by

    Awais Farooq
    in

    When an acid and a base react, they neutralize each other, forming water and a salt. For instance, mixing hydrochloric acid (HCl) with sodium hydroxide (NaOH) produces water (H2O) and sodium chloride (NaCl), or table salt.

  • Electrolysis:

    —

    by

    Awais Farooq
    in

    Electrolysis is the process of using an electric current to drive a non-spontaneous chemical reaction. For example, electrolysis of water can produce hydrogen and oxygen gas from water molecules.

  • Photosynthesis:

    —

    by

    Awais Farooq
    in

    Plants use sunlight, carbon dioxide, and water to produce glucose (a sugar) and oxygen through photosynthesis. This process is essential for the survival of plants and the production of oxygen in the atmosphere.

  • Combustion:

    —

    by

    Awais Farooq
    in

    When you light a match or burn wood in a fireplace, you’re witnessing combustion. This chemical reaction involves the rapid combination of oxygen with a fuel, releasing heat and light energy.

  • Molecules

    —

    by

    Awais Farooq
    in

    are made up of atoms bonded together. They can be simple, like a molecule of oxygen (O2), or complex, like the DNA molecule.

  • The Law of Conservation of Mass

    —

    by

    Awais Farooq
    in

    states that matter cannot be created or destroyed in a chemical reaction, only rearranged. This principle is fundamental to understanding chemical reactions.

  • Carbon dioxide

    —

    by

    Awais Farooq
    in

    is essential for photosynthesis, the process by which plants convert carbon dioxide and water into glucose and oxygen using sunlight.

  • Acids and bases

    —

    by

    Awais Farooq
    in

    are fundamental concepts in chemistry. Acids have a pH less than 7, bases have a pH greater than 7, and substances with a pH of 7 are neutral.