Definition

Noun: * Chemical Energy: The potential energy stored in the bonds of chemical compounds (atoms and molecules). This energy is released or absorbed during a chemical reaction when these bonds are broken and new ones are formed.

Usage

Chemical energy is a specific, scientific term used primarily in the fields of chemistry, physics, biology, and engineering to describe the energy component inherent in substances.

Examples

• Noun:
  • The battery converts chemical energy into electrical energy.
  • During digestion, the chemical energy stored in food is released for the body to use.
  • The chemical energy in gasoline is transformed into kinetic energy to power a car.

Advanced Usage

• "to be stored as chemical energy": Describes the state of energy within a substance.
  • Plants store the sun's energy as chemical energy through photosynthesis.
• "release of chemical energy": Refers to the process where this stored energy is set free, often as heat or light.
  • The explosion was caused by the rapid release of chemical energy.

Variants and Related Words

• Chemical Potential Energy: A more precise physics term often used synonymously with chemical energy, emphasizing its stored, potential nature.
• Energy (n): The broader, more general capacity to do work or produce heat, of which chemical energy is one form.
• Exothermic (adj): Describing a reaction that releases chemical energy, usually as heat.
• Endothermic (adj): Describing a reaction that absorbs chemical energy from its surroundings.

Synonyms

• Bond Energy: Specifically refers to the energy required to break a chemical bond, which is directly related to the chemical energy stored in that bond.

Related Concepts (Not Phrasal Verbs or Idioms)

• Energy Transformation/Conversion: The process of changing energy from one form (e.g., chemical) to another (e.g., thermal, electrical).
• Combustion: A high-temperature exothermic redox chemical reaction between a fuel and an oxidant, which releases stored chemical energy.
• Metabolism: The set of life-sustaining chemical reactions in organisms that involve the transformation of chemical energy.

Noun

1. that part of the energy in a substance that can be released by a chemical reaction