chemical reaction meaning
ENWChemical reaction
- A chemical reaction is a process that leads to the transformation of one set of chemical substances to another.
- The substance (or substances) initially involved in a chemical reaction are called reactants or reagents.
- Chemical reactions happen at a characteristic reaction rate at a given temperature and chemical concentration, and rapid reactions are often described as spontaneous, requiring no input of extra energy other than thermal energy.
- Different chemical reactions are used in combinations during chemical synthesis in order to obtain a desired product. In biochemistry, a similar series of chemical reactions form metabolic pathways.
- NounPLchemical reactionsPREchemi-SUF-tion
Definition of chemical reaction in English Dictionary
- Part-of-Speech Hierarchy
- Nouns
- Countable nouns
- Countable nouns
- Nouns
Source: Wiktionary
Grammatically, this idiom "chemical reaction" is a noun, more specifically, a countable noun.