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Keling!!! Kimyoni birgalikda Γ³rganamizπŸ”₯
Π”Π°Π²Π°ΠΉΡ‚Π΅!!! Π˜Π·ΡƒΡ‡Π°Π΅ΠΌ вмСстС Π₯имиюπŸ”₯
ustoz: Bunyod Raxmanov
Bog'lanish πŸ”— @ChemOfficer_bot
Bog'lanish πŸ”— @ProChem
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πŸ” πŸ” πŸ” πŸ” πŸ” πŸ” 

ustozπŸ‘¨πŸ»β€πŸ« Bunyod Raxmanov
kanalπŸ”— @ChemOfficer
kanalπŸ”— @olympic_uz_ru_en
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...tabiat shunday go'zalki, xech qanday sun'iy go'zallik uni o'rnini bosa olmaydi, sizlargada ulashgim keldi

ustozπŸ‘¨πŸ»β€πŸ« Bunyod Raxmanov
kanalπŸ”— @ChemOfficer
kanalπŸ”— @olympic_uz_ru_en
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😍7❀4
417 viewsπ‚π‘πžπ¦πŽπŸπŸπ’πœπž, 
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βœ”οΈjavobingizni tahlil guruhida bildiring

ustozπŸ‘¨πŸ»β€πŸ« Bunyod Raxmanov
kanalπŸ”— @ChemOfficer
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πŸ‘Œ1πŸ€—1
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βŒ¨οΈπŸ”£βŒ¨οΈβŒ¨οΈβŒ¨οΈβŒ¨οΈ6️⃣
kanal faol a'zosi Γ²qigan "ilmiy" adabiyoti asosida men tashlagan nazariy savolga e'tiroz bildiribdiπŸ’¬

⚠️siz tashlagan rasmga qarasak etanolning nitrolanishida HNO3 ning OH qismi deyilgan, lekin aslida H qismi bilan reyaksiya beradiku, mana sizga fakt!

πŸ‘€mana ayrim kitoblar qanday qip-qizil xato ma'lumot beradi, e'tiborli bo'ling, aslo bir kitob asosida tez xulosa chiqarmang!

ustozπŸ‘¨πŸ»β€πŸ« Bunyod Raxmanov
kanalπŸ”— @ChemOfficer
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πŸ‘Œ1
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πŸ˜‚βŒ¨οΈβŒ¨οΈβŒ¨οΈβŒ¨οΈβŒ¨οΈβŒ¨οΈ
Reaksiya nukleofil reaksiyaning Sn2 mexanizmida borib, bunda kislotali muhit katta rΓ²l Γ²ynaydi. Protolitik nazariyaga asosan, kuchli kislota degani, demakki uning tarkibida kuchsiz asos bor degani va shu tufayli barqaror birikma (H2O) hosil qilish uchun Γ²ziga proton (H+) qabul qiladi va natijada NO2+ ionini hosil bΓ²ladi:
HO–NO2 + H+ β€”> NO2+ + H2O
Spirtdagi O atomi Δ“ ga tΓ²yingan bΓ²lib, musbat zaryadni izlaydi (nukleofil). Natijada spirt va NO2+ ioni Sn2 mexanizmni yaratadi:

H H
| |
C2H5O: + NO2+ β€”> [C2H5O:NO2]+

H
|
[C2H5O:NO2]+ β€”> C2H5NO2 + H+

Xulosa: spirtlarning nitrolanish reaksiyasida spirtlardan –H, nitrat kislotadan esa –OH ishtirok etadi.

ustozπŸ‘¨πŸ»β€πŸ« Bunyod Raxmanov
kanalπŸ”— @ChemOfficer
kanalπŸ”— @olympic_uz_ru_en
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πŸ”₯4❀2
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βœ”οΈjavobingizni tahlil guruhida bildiring

ustozπŸ‘¨πŸ»β€πŸ« Bunyod Raxmanov
kanalπŸ”— @ChemOfficer
kanalπŸ”— @olympic_uz_ru_en
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To'g'ri javobβœ…
Anonymous Quiz
37%
metiletilpropilamin
20%
etilmetilpropilamin
20%
N-metil-N-etilpropanamin-1
24%
N-etil-N-metilpropanamin-1
πŸ‘3
71 voters467 viewsπ‚π‘πžπ¦πŽπŸπŸπ’πœπž, 
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βœ”οΈjavobingizni tahlil guruhida bildiring

ustozπŸ‘¨πŸ»β€πŸ« Bunyod Raxmanov
kanalπŸ”— @ChemOfficer
kanalπŸ”— @olympic_uz_ru_en
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✍2❀1
487 viewsπ‚π‘πžπ¦πŽπŸπŸπ’πœπž, 
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To'g'ri javobβœ…
Anonymous Quiz
37%
metiletilpropilamin
25%
etilmetilpropilamin
22%
N-metil-N-etilpropanamin-1
17%
N-etil-N-metilpropanamin-1
🀝4❀1
102 voters506 viewsπ‚π‘πžπ¦πŽπŸπŸπ’πœπž, 
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gr πŸ†š g

ustozπŸ‘¨πŸ»β€πŸ« Bunyod Raxmanov
kanalπŸ”— @ChemOfficer
kanalπŸ”— @olympic_uz_ru_en
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🧠miyani charxlaymizβš”οΈ
βœ”οΈjavobingizni tahlil guruhida bildiring

ustozπŸ‘¨πŸ»β€πŸ« Bunyod Raxmanov
kanalπŸ”— @ChemOfficer
kanalπŸ”— @olympic_uz_ru_en
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452 viewsπ‚π‘πžπ¦πŽπŸπŸπ’πœπž, 
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❀️‍πŸ”₯❀️‍πŸ”₯❀️‍πŸ”₯πŸ’™πŸ’™πŸ’™
Assalomu aleykum hurmatli ilm ahli!
Agar kimda davriy jadvalning metallar, metallmaslar, yarim metallar va amfoter metallar ajratib ko'rsatilgan hamda NEM qiymati berilgan tiniq varianti bo'lsa iltimos! shaxsiyim (Π»ΠΈΡ‡ΠΊΠ°ΠΌ) ga tashlab bersangiz, kitob muqovasining 1-bet ichki qismiga joylaymiz. Eruvchanlik jadvali bo'lsa uni ham tashlab beravering, balki qulaylik uchun ost-ust qilib joylarmiz. O'zimizda ham bor variantlar, balki sizda bori yanada zo'rdir. Kitobga sizning ham savobli ulushingiz qo'shilsinπŸ˜‡

ustozπŸ‘¨πŸ»β€πŸ« Bunyod Raxmanov
kanalπŸ”— @ChemOfficer
kanalπŸ”— @olympic_uz_ru_en
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πŸ–₯ qaranglar hurmatli ilm ahli: tartib raqami metallmaslar kvadratga, amfoter metallarniki yarim aylana va NEM berilgan zo'r DJ bor edi, shuni izlayapman, ham soddagina, ham qulay edi. Shuni topsak juda zo'r bo'lardi.
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βœ”οΈjavobingizni tahlil guruhida bildiring

ustozπŸ‘¨πŸ»β€πŸ« Bunyod Raxmanov
kanalπŸ”— @ChemOfficer
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πŸ” πŸ”€πŸ” πŸ” πŸ” πŸ” 

ustozπŸ‘¨πŸ»β€πŸ« Bunyod Raxmanov
kanalπŸ”— @ChemOfficer
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πŸ‘2
485 viewsπ‚π‘πžπ¦πŽπŸπŸπ’πœπž, 
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⌨️⌨️⌨️⌨️⌨️

βœ”οΈizohingizni tahlil guruhida bildiring

ustozπŸ‘¨πŸ»β€πŸ« Bunyod Raxmanov
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π‚π‘πžπ¦πŽπŸπŸπ’πœπž
⌨️⌨️⌨️⌨️⌨️ βœ”οΈizohingizni tahlil guruhida bildiring ustozπŸ‘¨πŸ»β€πŸ« Bunyod Raxmanov kanalπŸ”— @ChemOfficer kanalπŸ”— @olympic_uz_ru_en
πŸ” πŸ”€πŸ” πŸŸ’πŸ”€
Anonymous Poll
48%
πŸ”€
44%
πŸ”€
4%
πŸ” 
4%
πŸ” 
27 voters458 viewsπ‚π‘πžπ¦πŽπŸπŸπ’πœπž, 
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⌨️⌨️⌨️⌨️⌨️

βœ”οΈizohingizni tahlil guruhida bildiring

ustozπŸ‘¨πŸ»β€πŸ« Bunyod Raxmanov
kanalπŸ”— @ChemOfficer
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430 viewsπ‚π‘πžπ¦πŽπŸπŸπ’πœπž, 
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π‚π‘πžπ¦πŽπŸπŸπ’πœπž
⌨️⌨️⌨️⌨️⌨️ βœ”οΈizohingizni tahlil guruhida bildiring ustozπŸ‘¨πŸ»β€πŸ« Bunyod Raxmanov kanalπŸ”— @ChemOfficer kanalπŸ”— @olympic_uz_ru_en
πŸ” πŸ”€πŸ” πŸŸ’πŸ”€
Anonymous Poll
38%
πŸ”€
38%
πŸ”€
17%
πŸ” 
8%
πŸ” 
πŸ”₯1
24 voters393 viewsπ‚π‘πžπ¦πŽπŸπŸπ’πœπž,