© PROFCHEMISTRY | PROFESSIONAL KIMYO

✅ UzBMBA (iyul imtihonlari, milliy sertifikat), attestatsiya, A(S)-Level, akademik litseylarga kirish imtihonlari - barchasiga tayyorgarlik shu kanalimizda YouTube: https://youtube.com/channel/UCZPv7MxoMoINT4aunY5N9Dg

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Insights from AI analysis of channel posts

Channel category

Education General Education News

Audience gender

Male

Audience age

25-34

Audience financial status

Middle

Audience professions

Education

Summary

The channel content heavily focuses on chemistry, particularly related to national certification exams ('sertifikat imtihoni'). The language used is Uzbek. This strongly suggests a student or professional audience in Uzbekistan studying or working in chemistry-related fields. The consistent referencing of 'milliy sertifikat' confirms the exam-prep nature. The questions are technical and targeted at a knowledge level beyond casual interest. The age distribution is skewed towards younger demographics given the educational context.

October 27, 14:23

galogenlar_reyting (1).html

October 27, 12:44

muvozanat_reklama.mp4

October 27, 12:43

Assalamu alaykum!
Shunaqa dastur kimga kerak bo'lsa yasab beraman
Xizmat pullik.
Namuna videoda ko'rsatilgan.
Siz xohlagan kimyo mavzusiga buyurtma berishingiz mumkin.
1) Test bazangiz va leksiya materialingizni berishingiz mumkin. Shu asosida tayyorlab beraman. Masala tiplari yechimlari ham bo'ladi o'quvchilar uchun
2) O'zim leksiya va test baza qilib beraman. Dasturda muallif siz bo'lasiz. Ijtimoiy tarmoqlardagi manzillaringizni ham qo'yib beraman (brend nomi havola hisoblanadi).
Narx mavzuga va mehnat hajmiga qarab kelishiladi!
@JasperCorporation

October 25, 16:58

Organik kimyo 2 - mavzu
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https://youtu.be/nY8wJEfXF5U?si=c4wRFNF-ZzP3kalb

October 25, 13:25

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KIMYO uchun matematika 2-qism

October 25, 13:08

October 24, 16:42

══════════════════════════════
📌
1-POST — QO'LLANMA (matn sifatida joylang)
══════════════════════════════
⚖️
KIMYO UCHUN MATEMATIKA · 1-qism
PROPORSIYA — kimyoning asosiy quroli
Kimyodagi masalalarning aksariyati bitta usul bilan yechiladi: proporsiya. Uni to'g'ri yozishni o'rgansangiz, mol, massa, hajm, foiz masalalarining yarmini bemalol yechasiz.
🔑
QOIDA — 3 qadam
1️⃣
Bir xil narsa — bir ustunda (chapda CuO, o'ngda Cu).
2️⃣
Yuqori qatorga — tenglama (yoki formula) bo'yicha qiymat, pastki qatorga — masaladagi qiymat.
3️⃣
Diagonal bo'yicha ko'paytiring va qolgan songa bo'ling.
📝
1-MISOL (reelsdagi masala)
16 g CuO vodorod bilan to'liq qaytarildi. Necha gramm mis hosil bo'ldi?
CuO + H₂ → Cu + H₂O
CuO Cu
80 g — 64 g
16 g — x
x = 16 · 64 : 80 = 12,8 g
✅
📝
2-MISOL (massa → hajm)
20 g CaCO₃ to'liq parchalanganda necha litr CO₂ (
n.sh
.) ajraladi?
CaCO₃ → CaO + CO₂
CaCO₃ CO₂
100 g — 22,4 l
20 g — x
x = 20 · 22,4 : 100 = 4,48 l
✅
📝
3-MISOL (koeffitsiyent bor bo'lsa)
2,7 g alyuminiy xlorid kislotada erisa, necha litr H₂ (
n.sh
.) ajraladi?
2Al + 6HCl → 2AlCl₃ + 3H₂
2Al (2·27) 3H₂ (3·22,4)
54 g — 67,2 l
2,7 g — x
x = 2,7 · 67,2 : 54 = 3,36 l
✅
❗️
Koeffitsiyentni molyar massaga ko'paytirishni unutmang!
📝
4-MISOL (formula bo'yicha)
Fe₂O₃ tarkibida temirning massa ulushi qancha?
Fe₂O₃ Fe
160 g — 112 g
100 % — x
x = 100 · 112 : 160 = 70 %
✅
❌
KO'P UCHRAYDIGAN XATOLAR
• Grammni mol bilan bir ustunga yozish (birlik bir xil bo'lishi shart!)
• Koeffitsiyentni hisobga olmaslik (2Al → 54 g, 27 g emas)
• Moddalarni ustunda almashtirib yuborish
• Hajmni faqat GAZ uchun ishlatish mumkin: 22,4 l — 1 mol GAZ (
n.sh
.)
💡
ESLAB QOLING
Yuqori qator — "nazariya" (tenglama), pastki qator — "masala". Doim shu tartib!
🧠
Pastda 10 ta test — o'zingizni sinang!
⏭️
2-qism: Foiz va ulushni 5 soniyada topish
#kimyouchunmatematika
#proporsiya
#milliysertifikat
#kimyo

October 24, 04:20

Organik kimyoni endi o'rganishni boshlaganlar uchun
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https://youtu.be/QWXIyUjuryA?si=Xo-Mt0WfuB8KY5yU