EVERYDAY SCIENCE

Detailed explanation-1: -Most chemical reactions are carried out in solutions, which are homogeneous mixtures of two or more substances. In a solution, a solute (the substance present in the lesser amount) is dispersed in a solvent (the substance present in the greater amount).

Detailed explanation-2: -In a chemical reaction, atoms do not change; what changes are the bonds between them. Most chemical reactions occur in aqueous solutions.

Detailed explanation-3: -Answer and Explanation: Most chemical reactions take place inside cells within the body. Cells are the basic units of life and make up multicellular organisms. Within our body, most chemical reactions occur within cells and are catalyzed by enzymes.

Detailed explanation-4: -Chemical reactions are usually characterized by a chemical change, and they yield one or more products, which usually have properties different from the reactants. Chemical reactions are represented by Chemical Equations. Chemical equations are balanced to show the same number of atoms of each element on each side.

Detailed explanation-5: -In an aqueous solution, the ions are free to move and get separated easily, so the reaction can take place easily.