Final answer:
In Chemistry, a balance refers to a chemical equation having the same number of each type of atom on both sides. An example of an unbalanced equation is H₂O → H₂ + O₂, which does not have the same number of oxygen atoms on each side. Imbalance can also refer to uneven distribution or use of a substance in the body despite normal levels.
Step-by-step explanation:
When discussing whether something is not balanced, in the context of Chemistry, it often pertains to chemical equations. A chemical equation represents a reaction where the number of atoms for each element should be the same on both sides of the equation to comply with the Law of Conservation of Mass. An equation is said to be balanced when this condition is met.
For example, the chemical equation H₂O → H₂ + O₂ is unbalanced because there are two hydrogen atoms and two oxygen atoms on the right side (H₂ and O₂), but only two hydrogen and one oxygen atom on the left side (H₂O). Therefore, the equation does not have the same number of atoms of each element on both sides, indicating an imbalance.
In real-world terms, the concept of imbalance can occur in various ways, such as an imbalance in a substance without having elevated or deficient levels in the body. This could be due to unequal distribution or improper utilization of the substance within the body's systems.