Tepkimenin

Tepkimenin is the genitive form of the Turkish noun tepkime, meaning “of the reaction.” Tepkime refers to a reaction or process in chemistry and related scientific contexts, while tepki more often denotes a reaction or response in everyday language. Tepkimenin is used to indicate possession or relation to a specific reaction, as in phrases like tepkimenin hızı (the rate of the reaction) or tepkimenin mekanizması (the mechanism of the reaction).

Etymology and usage notes: Tepkime is formed from tepki (reaction, response) with the nominalizing suffix -me. The genitive suffix in Turkish is -in, -ın, -un, -ün, chosen by vowel harmony according to the word’s final vowel; when the stem ends in a vowel, a linking n is inserted, giving tepkimenin. This form contrasts with the genitive of tepki, which yields tepkinin (the possessive form for that root). In scientific Turkish, tepkime is the standard term for chemical reactions, and tepkimenin is commonly found in technical sentences.

Examples: Tepkimenin hızı ölçüldü. (The rate of the reaction was measured.) Tepkimenin mekanizması tartışıldı. (The mechanism of the reaction was discussed.) Bu deney, tepkimenin enerji değişimini gösterir. (This experiment shows the energy change of the reaction.)

See also: tepki, kimyasal tepkime, reaksiyon, Türk Dil Kurumu.