Mar 28, 2013 10:03
11 yrs ago
Serbian term

dokazna reakcija

Serbian to English Other Chemistry; Chem Sci/Eng
Cilj ovog eksperimentalnog rada je prikaz dokaznih reakcija za pojedine katjone i anjone u kvalitativnoj hemijskoj analizi koje se koriste u analizi različitih materijala

Proposed translations

1 hr
Selected

proving reaction

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1884394/
Low [28] further developed the Walach model to include an open section to record other symptoms and developed a definition of a proving reaction.

http://online.liebertpub.com/doi/abs/10.1089/107555301750164...
No significant differences between groups were found for the number of subjects meeting predefined criteria for a drug-proving reaction.
- Na isti način kao što je u prethodnoj referenci dokazna reakcija na "drugs", tako je u sledećoj ref. dokazna reakcija za kofein:
http://www.scribd.com/doc/23638685/Karboksilne-kisline-2008
Kofein-dokazna reakcija

https://www.google.rs/search?q="proving reaction"&ie=utf-8&o...
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4 KudoZ points awarded for this answer.
9 mins

evidence (of a chemical) reaction

Prijedlog
Example sentence:

What evidence of chemical reaction can be noticed when Hen bread is baked?

Peer comment(s):

agree Vuk Vujosevic
23 hrs
disagree Daryo : it's not about detecting if there's any chemical reaction going on at all, but using specific reactions to test for the presence of specific ions.
1 day 9 hrs
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10 mins

probative reaction

Moze biti ovaj prijevod.
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+1
12 mins

detection reaction

sigurno ide (i) ova sintagma, ali nisam baš siguran da nema i boljeg izraza. koliko se ja sjećam, dokazivanje nije dokazivanje raspravljanjem koje je potrebno posebno provjeravati nego je u kemiji riječ o reakcijama koje pokazuju/dokazuju/otkrivaju što je to što se nalazi u nekoj smjesi koju analiziramo.
Peer comment(s):

agree Daryo : koristi se i ta varijanta
1 day 9 hrs
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+2
15 mins

confirmatory (confirmation) reaction

Confirmatory reactions for nitrate and phosphate only
Carry out the following special reactions for nitrate and phosphate knowns. These tests may
help you identify if you unknown contains one of these ions.
http://alpha.chem.umb.edu/chemistry/ch104/carter/files/104la...
Example sentence:

Of the following anions, CO32-, NO3-, NO2-, PO43-, SO42- and SO32- list those ions that meet the following criteria. a. Is involved in an oxidation–reduction reaction as part of a <b>confirmation reaction.</b>

Peer comment(s):

agree Daryo : pun pogodak!
1 day 9 hrs
Хвала!
agree sesame1
2 days 5 hrs
Хвала!
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1 hr

characteristic reaction

Cini mi se da tako se najcesce kaze u kemijskoj analizi.

"The goal of inorganic qualitative analysis is identification of the cations and anions present in material of unknown composition. Qualitative analysis is based largely on the characteristic reactions of ions in solution."
https://docs.google.com/viewer?a=v&q=cache:xzTteUP4WXsJ:seat...

"Having become familiar with the characteristic reactions of cations and anions, one may be able to identify an unknown material using simple chemical tests and separations."
http://download.ebooks6.com/Classification-of-the-Cations-an...
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