👉 Counteractions are actions that occur when a chemical or physical substance reacts with another substance. These reactions can be either exothermic (where energy is released) or endothermic (where heat is produced). Counteractions can occur in both aqueous and non-aqueous systems.
Examples of counteractions include:
1.
Redox Reactions
: In redox reactions, the oxidation state of one element changes while the oxidation states of other elements remain constant. For example, when sulfur reacts with