alkanlar

PPTX 22 sahifa 450,7 KB Bepul yuklash

22 sahifa

FaylHub.uz

Telegram orqali yuklab olish

Hajm 450,7 KB

Fayl turi PPTX

Sahifalar 22

Yangilangan Dek 2025

Sahifa ko'rinishi (5 sahifa)

Pastga aylantiring 👇

1 / 22

alkinlar ( atsetilen uglevodorodlar) alkanlar 12 image1.emf image2.emf image3.emf image4.emf image5.emf image6.emf image7.emf image8.emf image9.emf image10.emf image11.emf image12.emf image13.emf image14.emf image15.emf image16.emf image17.emf image18.emf image19.emf image20.emf image21.emf image22.emf image23.emf olish usullari. fisher-tropish usuli. so 2 + h 2 4 400 0 c ni ch 4 + h 2 o 2 1. 2. co n + 2 n + 1 h 2 300 0 c c 0 c n h 2n +2 + h 2 o n 3. ko'mirni katalitik gidrogenlash: s + n n + 1 h 2 470 , 250 àòì fe c n h 2 n +2 460 - 4. galogenalkanlarni qaytarish: ch 3 ch 2 br + zn ch 3 cooh hbr ¸êè sh 3 ch 3 + znbr 2 2 2 5. grinyar reaktsiyasi orqali: grinyar reagentini suv bilan parchalash bilan alkanlar olinadi: rx + mg ýôèð rmgx h 2 o + rh + mgx(oh) 6. …

2 / 22

yoviy xossalari . galogenlash: metanni xlorlash. ch 4 + cl 2  h ch 3 cl + hcl ch 3 cl + cl 2  h ch 2 cl 2 + hcl ch 2 cl 2 + cl 2  h + + hcl chcl 3 chcl 3 cl 2  h ccl 4 + + hcl xlorlash reaktsiyasining mexanizmi: 1 . cl 2 2 cl h  2 . ch 4 + cl ch 3 + hcl 3 . ch 3 + cl 2 ch 3 cl + cl 4 . a)cl + cl cl cl 2 b)sh 3 + cl ch 3 cl v)sh 3 + ch 3 ch 3 ch 3 yoki (zanjir uzilishi ) 450 0 s alkanlarda s-n bog'ning aktivligi, shu jumladan xlorlashda ham temperaturag a bog'liq bo'ladi. propanni 450 0 s da xlorlansa quyidagi nisbatdagi izomerlar hosil bo'ladi: 450 0 s ch 3 ch …

3 / 22

40-150˚s da kavsharlangan ampulada olib borilgan: rh hno 3 140-150 c 0 rno 2 + h 2 o gaz fazasida nitrolash 1930 yilda x .gess tomonidan ishlab chiqilgan. ch 3 ch 2 ch 3 hno 3 420 0 c ch 3 no 2 + ch 3 ch 2 no 2 + ch 3 ch 2 ch 2 no 2 + ch 3 chch 3 no 2 9% 26% 32% 33% mexanizmi: hno 3 o 2 no + no 2 + h 2 o rh + ono 2 r + hono 2 r + no 2 rno 2 2 t 0 2. nitritlarni alkillash nitroalkanlar agno 2 ni galogenalkanlar bilan alkillab olinadi. ( v.meyer, 1872 y.) rbr + agno 2 2 2 rno 2 + rono + agbr2 reaktsiya natijasida nitroalkan va alkilnitritlar aralashmasi hosil bo'ladi. nitroalkanlar nano 2 va kno 2 larni alkillab ham olinadi. bu reaktsiyalar erituvchilar ishtirokida olib …

4 / 22

gomologlari sintez qilinadi . ch 4 hf sbf 5 ch 4 + e - ch 4 ch 3 + + h hch 3 + ch 3 ch 3 ch 3 h + + + + o'rtacha massaga ega bo'lgan alkanlardan kuchli l'yu is kislotalari ta'sirida karbokationlar hosil bo'ladi , natijada izomerizatsiya va oligomerizatsiya jarayonlari boradi hcl alcl 3 + h + alcl 4 _ ch 3 ch 2 ch h ch 3 h + + ch 3 ch 2 ch ch 3 h 2 + + ch 3 c ch 3 ch 3 + c 4 h 9 h ch 3 ch 2 c h ch 3 + ch 3 c h ch 3 ch 3 + ch 3 c ch 3 ch 3 c 4 h 9 izomerizatsiya oligomerizatsiya mahsuloti mahsuloti /docprops/thumbnail.jpeg

5 / 22

Ko'proq o'qimoqchimisiz?

Barcha 22 sahifani Telegram orqali bepul yuklab oling.

To'liq faylni yuklab olish

"alkanlar" haqida

alkinlar ( atsetilen uglevodorodlar) alkanlar 12 image1.emf image2.emf image3.emf image4.emf image5.emf image6.emf image7.emf image8.emf image9.emf image10.emf image11.emf image12.emf image13.emf image14.emf image15.emf image16.emf image17.emf image18.emf image19.emf image20.emf image21.emf image22.emf image23.emf olish usullari. fisher-tropish usuli. so 2 + h 2 4 400 0 c ni ch 4 + h 2 o 2 1. 2. co n + 2 n + 1 h 2 300 0 c c 0 c n h 2n +2 + h 2 o n 3. ko'mirni katalitik gidrogenlash: s + n n + 1 h 2 470 , 250 àòì fe c n h 2 n +2 460 - 4. galogenalkanlarni qaytarish: ch 3 ch 2 br + zn ch 3 cooh hbr ¸êè sh 3 ch 3 …

Bu fayl PPTX formatida 22 sahifadan iborat (450,7 KB). "alkanlar"ni yuklab olish uchun chap tomondagi Telegram tugmasini bosing.

Teglar: alkanlar PPTX 22 sahifa Bepul yuklash Telegram