An exothermic reaction is a chemical reaction that releases energy in the form of heat or light, causing the temperature of the surrounding environment to increase. These reactions are characterized by a negative change in enthalpy, indicating that the energy of the products is lower than that of the reactants.

Exothermic Reaction

exothermic reaction

A chemical reaction is a process where substances, known as reactants, are transformed into different substances, called products, through the breaking and forming of chemical bonds. This transformation involves changes in energy and is governed by the principles of conservation of mass and energy.

chemical reaction

Energy release refers to the process by which energy is emitted, often as heat or light, during a physical or chemical transformation. This phenomenon is fundamental to many natural and technological processes, including combustion, nuclear reactions, and metabolic pathways.

Energy Release

Heat is a form of energy transfer between systems or objects with different temperatures, flowing from the hotter system to the cooler one until thermal equilibrium is reached. It plays a critical role in various natural processes and technological applications, influencing weather patterns, engine efficiency, and the behavior of materials.

heat

Light is a form of electromagnetic radiation that is visible to the human eye and is responsible for the sense of sight. It exhibits both wave-like and particle-like properties, known as wave-particle duality, and its behavior can be described by various theories including classical optics and quantum mechanics.

light

Temperature increase refers to the rise in average temperatures on Earth, largely attributed to human activities such as burning fossil fuels and deforestation, which enhance the greenhouse effect. This phenomenon leads to climate change, impacting ecosystems, sea levels, and weather patterns globally, posing significant challenges to environmental sustainability and human health.

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