## SUMPOR I NJEGOVI SPOJEVI
<font color=orange> Studij Farmacije u Rijeci
Informatika za farmaceute
Maja Marija Herega
21.12.2022.
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izvor: https://www.britannica.com/science/sulfur
<font color=white>
- krutina u finom prahu
- bez mirisa </font>
<font color=yellow>
- svijetložute boje </font>
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<font color=white> spada u **esencijalne elemente**
glavni izvori sumpora u prehrani:
- meso i perad
- ribe i morski plodovi
- mahunarke
- orašasti plodovi i sjemenke
- povrće (šparoge, brokula, crveni kupus,luk...)
- zrna (biserni ječam, zob, pšenica)
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izvor: https://fullscript.com/blog/sulfur-rich-foods
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<font color=white> Najvažniji *anorganski spojevi* sumpora:
|Ime|Formula|
|----|----|
|Sumporov(IV) oksid|SO<sub>2</sub>|
|Sumporov(VI) oksid|SO<sub>3</sub>|
|Ugljikov disulfid |CS<sub>2</sub>|
|Sumporna kiselina|H<sub>2</sub>SO<sub>4</sub>|</font>
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### Sumporna kiselina
- <font color=white> **jaka kiselina**
- koristi se za proizvodnju: sapuna i deterdženata, vlakana, boja i pigmenata, umjetna gnojiva, plastične mase, akumulatora, lijekova, insekticida itd.
reakcija hidratacije:
H<sub>2</sub>SO<sub>4</sub> + H<sub>2</sub>O → H<sub>3</sub>O <sup>+</sup> + HSO<sub>4</sub><sup>-</sup>
HSO<sub>4</sub><sup>-</sup> + H<sub>2</sub>O → H<sub>3</sub>O <sup>+</sup> + SO<sub>4</sub><sup>2-</sup> </font>
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<font color=white> Prikaz molekule sumporne kiseline:</font>
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<font color=white> Hidrogensulfatni i sulfatni ioni:</font>
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<font color=white> titracija s jakom kiselinom: </font>
izvor: https://www.researchgate.net/figure/Typical-titration-graph-of-5-mL-100-millimolal-H2SO4-with-100-millimolal-NaOH_fig2_342298059
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Za detaljniji pregled titracije: </font>
https://www.youtube.com/watch?v=N9O4zrOuuK0
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<font color=white> Najvažniji *organski spojevi* sumpora:
- tioli
- sulfidi
- sulfati
- sulfiti
- sulfoksidi
- sulfonske kiseline
- urea
- neki heterociklički spojevi
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Izvor: https://www.britannica.com/science/organosulfur-compound/Other-sulfinyl-and-sulfonyl-compounds
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### <font color=white> KRAJ
Hvala na pažnji! :sparkles: </font>
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