# BENZEN <IMG SRC=https://upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Benz1.png/800px-Benz1.png width=150 aline =centre> ***-seminarski rad-*** Kolegij informatike :desktop_computer: Klara Horvat Odjel za biotehnologiju i istraživanje lijekova, Rijeka, 27.lipnja, 2023. --- ## općenito o benzenu * pripada skupini aromatskih spojeva, karakterističan miris * šest ugljikovih atoma – benzenski prsten * bezbojna, kancerogena, lako zapaljiva tekućina * otrovne i eksplozivne pare * dobro otapalo, važna sirovina za mnoge organske sinteze [klikni za više informacija](https://edutorij.e-skole.hr/share/proxy/alfresco-noauth/edutorij/api/proxy-guest/15cf791a-4c97-4f29-84d9-17c1b47ceccc/kemija-2/m01/j04/istrazi/index.html) :smiley: ---- ### slikovni prikaz ![image alt](https://upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Benzene_both.svg/1200px-Benzene_both.svg.png) [*poveznica slike*](https://upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Benzene_both.svg/1200px-Benzene_both.svg.png) --- ### molekulska formula i reakcije <IMG SRC=https://edutorij.e-skole.hr/share/proxy/alfresco-noauth/edutorij/api/proxy-guest/15cf791a-4c97-4f29-84d9-17c1b47ceccc/content/uploads/kemija-2/m01/j04/structure_of_benzene.png?v width=500 aline =centre> [poveznica slike](https://) <font color=black>$C_6H_6$</font> *molekulska formula* oksidacija benzena :arrow_down: $2C_6H_6 + 15O_2 \to 12CO_2 + 6H_2O$ --- ### GRAFIKON ```mermaid pie title UDIO ELEMENATA U BENZENU "ugljik": 50 "vodik": 50 ``` * 6 atoma ugljika * 6 atoma vodika <font color=pink>----$C_6H_6$----</font> --- ### dijagram tijeka #### -nastajanja benzena- ```mermaid graph LR; A{{1}} --> B[2] ===> C>3] ``` <font color=PINK>**Legenda**</font> :arrow_down: 1. Dobivanje: $C_2H_2 \to C_6H_6$ 2. Adicija: $C_6H_6 + 3Cl_2 \to C_6H_6Cl_6$ 3. Supstitucija: $C_6H_6 + SO_3 (+katalz.) \to C_6H_5SO_3H$ >katalizator= koncentrirana $H_2SO_4$ --- ### aromatski spojevi---><font color=pink>**areni**</font> |<font color=black>Ime</font>|<font color=black>Molekulska formula</font>|<font color=black>Broj prstena</font>| |:---:|:---:|:---:| |Benzen|<font color=black>$C_6H_6$</font>|1| |Aspirin|<font color=black>$C_9H_8O_4$</font>|1| |Efedrin|<font color=black>$C_{10}H_{15}NO$</font>|1| --- ### slikovni prikazi molekule :atom_symbol: ![](https://hackmd.io/_uploads/SJgFCTsFdn.png) <IMG SRC=https://hackmd.io/_uploads/HkcEBys_h.png width=300 aline =centre> -Prikaz u avogadru --- ### prikaz molekule u pymol-u ![](https://hackmd.io/_uploads/B11_Dgo_n.png)
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