reakních

Reakních is a grammatical form in the Czech language. It is the genitive plural form of the adjective reakční, meaning "related to reactions" or "reaction-related." It is used to describe nouns in the genitive plural, typically in scientific, technical, or formal language, where it modifies plural nouns associated with chemical, biological, or physical reactions.

Etymology and form: The adjective is derived from the noun reakce (reaction) via the suffix -ční. The genitive plural ending -ích yields reakčních in standard modern Czech orthography. This form signals that the noun it modifies belongs to or concerns chemical or physical reactions.

Usage: In Czech texts, reakčních appears most often in phrases such as "reakčních procesů" (of reaction processes), "reakčních cest" (of reaction pathways), or "reakčních systémů" (of reaction systems). The form is used in contexts where the relationship to reactions is a defining characteristic of the modified noun.

Examples: Rychlost reakčních procesů roste s teplotou. Analýza reakčních cest je klíčová pro pochopení mechanismů. These examples illustrate how the form functions within a sentence to attribute properties to processes, pathways, or systems related to reactions. The word itself does not stand alone; it requires a noun in the genitive plural to complete the phrase.

See also: reakce, reakční, kinetika, chemická reakce.