Tepkimelerdeki

Tepkimelerdeki is a Turkish grammatical form used to refer to elements that pertain to or are located within chemical reactions. It is a compound built from tepkime (reaction) plus the plural suffix -ler, the locative suffix -de, and the relative/demonstrative suffix -ki, yielding tepkimelerdeki. The overall sense is roughly “the ones in the reactions” or “in the reactions,” functioning as a modifier that attaches to a following noun.

In usage, tepkimelerdeki serves as a determiner-like connector in scientific Turkish, specifying that the referenced phenomena, measurements, or components belong to the set of reactions under discussion. The typical order is tepkimeler + de + ki, with -ki attaching to the locative form to form tepkimelerdeki before another noun, as in tepkimelerdeki enerji değişimleri (the energy changes in the reactions) or tepkimelerdeki katalizörlerin rolü (the role of catalysts in the reactions).

Morphologically, the construction shows Turkish suffix harmony and clitic attachment: -ler marks plurality, -de marks location, and -ki functions as a relative demonstrative linking to a following noun. The phrase is common in academic or explanatory Turkish texts dealing with chemistry, kinetics, or reaction mechanisms, where precise localization within a set of reactions is important.

Related forms include tepkimelerdeki gibi phrases or other tepkime-based compounds, but tepkimelerdeki itself specifically indicates applicability to items within “the reactions.” See also Turkish morphology, Turkish suffixes, tepkime.