@ronihasan2323: #foryou #foryoupage #viraltiktok #viralvideo @পাবনার পোলা ইমন 🇵🇸🥀🥀🥀🇵🇸

নরসিংদীর পোলা রনি 🌷🌷🌷🌷
নরসিংদীর পোলা রনি 🌷🌷🌷🌷
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Tuesday 27 October 2026 03:50:37 GMT
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mdtufik910
😎👉জয়পুরহাটের পোলা আমরা 👈😎 :
লাভ ইউ কলিজার রনি ভাই
2026-10-28 12:51:48
0
sagordriver20
ড্রাইভার সাগর :
ঠিক
2026-10-28 04:12:26
0
alawdi.raj.1095
🚛আলাউদ্দিন ড্রাইভার 🚛 :
💜লাভ ইউ ভাই ভালোবাসা রইলো💜
2026-10-27 04:44:44
0
md_osmangoni_
ওসমান ড্রাইভার বগুড়া :
লাভ ইউ কলিজার ভাই 🥀💝
2026-10-27 15:18:17
0
samim9743
রংপুরের বাস ড্রাইভার শামীম :
লাভ ইউ কলিজার ভাই 🌹🌹🌹
2026-10-27 14:08:56
0
md.jalal.khan.voice.r
🙋‍♂️মোঃ জালাল খান :
🙋‍♂️❤️❤️❤️❤️
2026-10-27 08:00:19
0
sk.nayem3...vai
Md Nayem - vai3 :
[Heartwarming][Heartwarming][Heartwarming]
2026-10-27 05:56:39
1
md.rubel.9596
🌹🌹🌹রুবেল ড্রাইভার🌹❤️🌹 :
❤️❤️❤️
2026-10-27 05:40:38
1
sk.nayem3...vai
Md Nayem - vai3 :
[Wilted rose][Wilted rose][Wilted rose]
2026-10-27 05:56:16
1
skshahin1100
🥀🥹SHAHIN 💐🥀 :
😁😁😁
2026-10-28 06:52:27
0
useru46q8lmatz
স্বপ্নের রাজকুমার :
💖💖💖
2026-10-28 15:30:55
0
md.zubair543
MD🌾🐆 Zubair 🌾🐆 :
[Heartwarming][Heartwarming][Heartwarming]
2026-10-28 15:59:33
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md.eyasin5574
♥️কুমিল্লার♥️কিং♥️ড্রাইভার♥️ :
🥰🥰🥰
2026-10-27 14:04:52
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rsraselrana007
꧁༒☬𝐑𝐒 𝐑𝐀𝐒𝐄𝐋 𝐑𝐀𝐍𝐀☬༒꧂ :
🥰🥰🥰
2026-10-28 07:58:05
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pavelislam4053
সনকা কি ং :
❤️❤️❤️
2026-10-28 06:56:47
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garnerflorence
হারুন :
🥰🥰🥰
2026-10-27 14:08:24
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md.mostakim2201
Md Mostakim :
[Heartwarming][Heartwarming][Heartwarming]
2026-10-28 03:39:24
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md.rakib.vai02
𝑫𝒓𝒊𝒗𝒆𝒓 𝑹𝒂𝒌𝒊𝒃 𝑽𝒂𝒊 :
💝💝💝
2026-10-27 17:25:06
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swaponofficial
swapon official :
💞💞💞
2026-10-27 17:23:32
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md.fahad.driver
🤟😎MD Fahad driver😎🤟 :
🤟🤟🤟
2026-10-27 15:12:45
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md.khalil4401
MD Khalil :
🥰🥰🥰
2026-10-28 15:01:21
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skbappy605
01740664529 :
😇😇😇
2026-10-28 16:37:22
0
r.h.e...emom...1.4.3
🇧🇩🔥নরসিংদীর ছেলে..ইমন🔥🇧🇩 :
♥️♥️♥️
2026-10-28 10:20:18
0
sahinmatubbat
🧃Sahin🧃 :
🥰🥰🥰
2026-10-27 08:22:16
0
user1172992595505
হয়তো তুমি নয়তো কেউ না..!🫶🫀 :
❤️❤️❤️
2026-10-27 03:52:18
0
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your answer key says Br > Cl >> F. step 2, fix a bad one: protonate the OH with a strong acid like HBr or H2SO4 so water leaves, or turn it into a tosylate with TsCl and pyridine, which keeps the carbon's configuration because the C-O bond is never touched. slide 5 is the 3 traps 🧐 an alcohol never leaves as HO- (NaCN plus an alcohol does nothing), fluoride is the worst halogen leaving group even though it is the most electronegative, and a good leaving group only makes SN1, SN2, E1 or E2 possible: the 1°, 2° or 3° carbon and the nucleophile or base still choose which one. slide 6 is today's quiz in the app 👀 which leaving group question always trips you up? 👇 #ochem #organicchemistry #sn2 #studytok #examprep" width="135" height="240">
your answer key says "SN2" and nothing about the leaving group? inkling explains why. search "inkling orgo" on the App Store or go to tryinkling.app good or bad leaving group, how to actually tell, for orgo 1 midterm 2 substitution and elimination: step 1, a good leaving group is a weak base that is stable on its own, the conjugate base of a strong acid. I-, Br-, Cl-, tosylate and mesylate and water (once it is protonated) leave well. HO-, RO-, NH2- and F- do not. going down the halogens it is I > Br > Cl >> F. step 2, fix a bad one: protonate the OH with a strong acid like HBr or H2SO4 so water leaves, or turn it into a tosylate with TsCl and pyridine, which keeps the carbon's configuration because the C-O bond is never touched. slide 5 is the 3 traps 🧐 an alcohol never leaves as HO- (NaCN plus an alcohol does nothing), fluoride is the worst halogen leaving group even though it is the most electronegative, and a good leaving group only makes SN1, SN2, E1 or E2 possible: the 1°, 2° or 3° carbon and the nucleophile or base still choose which one. slide 6 is today's quiz in the app 👀 which leaving group question always trips you up? 👇 #ochem #organicchemistry #sn2 #studytok #examprep

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