chemical process

Thân thiện

A scientist observes a chemical process in a laboratory beaker.

Definition

Noun: 1. A transformation or change in matter governed by the properties and interactions of atoms and molecules: A "chemical process" is any event or series of events that alters the composition, structure, or properties of one or more substances. This change is determined by the specific atoms and molecules involved and how they interact, resulting in the formation of new substances with different chemical identities.

Usage

• The term is used to describe the fundamental changes that occur in chemical reactions, such as synthesis, decomposition, or combustion.
• It is a broad, scientific term encompassing everything from industrial manufacturing to biological metabolism.
• It emphasizes the underlying molecular mechanism of a change, as opposed to a purely physical change.

Examples

• Noun:
  • Rusting is a chemical process involving iron, oxygen, and water.
  • Photosynthesis is the essential chemical process by which plants convert sunlight into energy.
  • The digestion of food involves a complex series of chemical processes.

Advanced Usage

• "To undergo a chemical process": To be transformed via a chemical reaction.
  • The raw materials undergo several chemical processes before becoming the final product.

Variants and Related Words

• Chemical reaction (n): Often used synonymously with "chemical process," though it can imply a more specific, single transformation.
• Chemical change (n): The result or event of a chemical process; a change producing new substances.

Synonyms

• Chemical reaction
• Chemical change
• Chemical transformation

Related Phrases

• Physical process: A change that does not alter the chemical identity of a substance (e.g., melting, boiling), often contrasted with a chemical process.

Học thuật

Noun

1. (chemistry) any process determined by the atomic and molecular composition and structure of the substances involved

Từ đồng nghĩa

• chemical change
• chemical action