equimolecular
Definition
Adjective (chemistry, physics): - Having equal molecular quantities: "equimolecular" describes a condition in which two or more substances are present in amounts that contain the same number of molecules. It is typically used in the context of chemical reactions, solutions, or mixtures where the molecular counts of the components are identical.
Usage Examples
- (The quantities of hydrogen and oxygen molecules were equal.)
- (The mixture contained the same number of molecules of each gas.)
- (The concentrations were adjusted so that the number of acid molecules equaled the number of base molecules.)
Advanced Usage
"equimolecular proportion": a ratio in which the number of molecules of each substance is equal.
- The synthesis required an equimolecular proportion of the reactants. (The reactants were combined in a 1:1 molecular ratio.)
"equimolecular solution": a solution where the solutes are present in equal molecular amounts.
- An equimolecular solution of sodium chloride and potassium chloride was prepared. (Both salts were dissolved in equal molecular quantities.)
Variants and Related Words
Equimolecularity (noun): the state or property of being equimolecular.
- The equimolecularity of the reactants ensured complete conversion. (The equal molecular amounts led to a full reaction.)
Equimolecularly (adverb): in an equimolecular manner; with equal numbers of molecules.
- The two compounds were mixed equimolecularly. (They were combined so that each had the same molecular count.)
Synonyms
- Isomolecular: having the same molecular composition or quantity (less common, but used in some contexts).
- Equimolar: having equal molar amounts (often used interchangeably, though "molar" refers to moles rather than molecules; "equimolecular" is more precise for molecular counts).
Related Idioms
- (No common idioms exist for this technical term.)
Phrasal Verbs
- (No phrasal verbs are formed with "equimolecular" as it is an adjective.)