englesko - srpski rečnik

englesko - srpski prevod

litmus
/ lɪtməs /

imenica

Prevedi litmus na: francuski · nemački

ETYM Dutch lakmoes; lak lacker + moes a thick preparation of fruit, pap, prob. akin to Eng. meat: cf. German lackmus. Related to Lac a resinous substance.
Dye obtained from lichens, used in chemical tests, being turned red by acid and blue by alkali.
A coloring material that turns red in acid solutions and blue in alkaline solutions; used as an acid-base indicator.
Dye obtained from various lichens and used in chemistry as an indicator to test the acidic or alkaline nature of aqueous solutions; it turns red in the presence of acid, and blue in the presence of alkali.

lakmus

muški rod

Plava bojena materija koja se dobiva iz raznih vrsta lišajeva, naročito od Lecanor tartrea i Roccella tinctoria; upotrebljavaju je hemičari, bilo u vodenastom rastvoru (lakmusova tinktura), ili kao hartiju obojenu tim rastvorom (lakmusova hartija), za raspoznavanje kiselina i baza, pošto ona u kiselinama pocrveni, a u bazama ponovo poplavi. (nem.)

Reč dana | 03.07.2020.

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