سوالات و پاسخنامه امتحان نهایی شیمی ۳ دوازدهم تجربی و ریاضی تاریخ برگزاری: ۱۴۰۵/۵/۱۰ به همراه پاسخنامه رسمی و ریزبارم تصحیح @shimi_rh

Channel
کانال شیمی
@shimi_rh
On this record: Growth · Engagement · Posts · Citations · Cite this entry
478subscribers
-7 since we began measuring on 5 August 2026
Risers and fallers across the register · movement among entries of Under 1,000.
Register entry
| Telegram ID | -1001061626392 |
|---|---|
| Type | Channel |
| Username | @shimi_rh |
| Created | Between 1 May 2016 and 28 February 2017— estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 6 August 2026 |
| Last confirmed live | 26 August 2026 |
| Measurements held | 4 |
| Confirmed unchanged | 1 time, most recently 26 August 2026 |
| On Telegram | t.me/shimi_rh |
Growth
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 26 Aug 2026, 16:43 | 478 | -4 |
| 13 Aug 2026, 00:44 | 482 | -3 |
| 6 Aug 2026, 18:48 | 485 | no change |
| 5 Aug 2026, 23:07 | 485 | first reading |
Engagement
20 posts held, back to 23 June 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 pageof Telegram’s post history, 20 posts per page.
- ERR · 30 days
- 8.16%
- avg views ÷ 478 subscribers
- Avg views / post
- 39.0
- 2 posts measured
- Reaction rate
- —
- this channel exposes no reaction counts
- Posts in window
- 2
- of 20 held
ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.
ER is defined industry-wide as (forwards + reactions + comments) ÷ views— note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate.
| Window | Rolling 30 days · latest post in window 4 August 2026 |
|---|---|
| Posts held | 20 (23 June 2026 – 4 August 2026) |
| Views total | 78 |
| Reactions total | — |
| Forwards / comments | not exposed by the public surface — not measured, not estimated |
| Readings taken | 6 Aug 2026, 18:48 UTC |
Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.
Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.
Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.
Recent posts
سوالات و پاسخنامه امتحان نهایی شیمی ۲ یازدهم تجربی تاریخ برگزاری: ۱۴۰۵/۵/۳ به همراه پاسخنامه رسمی و ریزبارم تصحیح @shimi_rh
✅ پاسخنامه تشریحی سوالات جمعبندی نهایی شیمی یازدهم 🔵 توصیه میکنیم که تمامی دانشآموزان سال یازدهمی این نمونه سوالات رو کار کنند و مطمئن باشید چندین سوال از این جزوه را در امتحان نهاییتون میبینید. @shimi_rh
🔰🔰جزوه جمعبندی نمونه سولات تیپبندی شده تمام فصول شیمی یازدهم🔰🔰 👈سوالات مبحثی هر فصل به صورت تیپبندی شده از امتحانات مهم کشوری برگزار شده در دو سال اخیر: 1⃣ امتحان شیمی شبهنهایی ۱۴۰۴ صبح 2⃣ امتحان شیمی شبهنهایی ۱۴۰۴ عصر 2⃣ امتحان نهایی ۱۴۰۳ 3⃣ امتحان سنجش ۱۴۰۳ ❌پاسخ تشریحی همه سوالات نیز قرار میگیرد ❤️فوروارد برای دوستان فراموش نشه❤️ @shimi_rh
🔹لطفا دوستان و آشنایان خود را به کانال شیمی دعوت کنید. ⬇️⬇️⬇️ @shimi_rh
🔸آموزش آفلاین شیمی پایههای دهم ، یازدهم و دوازدهم در کانال تلگرامی شیمی ⬇️⬇️⬇️ @shimi_rh2
میخوای یه عالمه! مطالب جالب شیمی یاد بگیری 😳 واکنش بین مواد⚗ اخبار روز شیمی💯 مطالب درسی و کنکوری📚 و نکات جالب شیمی در زندگی 🤔 به ما بپیوندید و با شیمی زندگی کنید! ⬇️⬇️⬇️ 🆔 @shimi_rh
🔸آموزش رایگان شیمی پایههای دهم ، یازدهم و دوازدهم توسط آقای حسینزاده در کانال تلگرامی شیمی 🔹لطفا دوستان و آشنایان خود را به کانال شیمی دعوت کنید. ⬇️⬇️⬇️ @shimi_rh
💢روشهای تهیه متانول(CH3OH)💢 ✔️ متانول(CH3OH)، مایعی بیرنگ، بسیار سمی و سادهترین عضو خانواده الکلها است که میتوان آن را از چوب تهیه کرد. ✔️ ۱) روش غیرمستقیم تولید متانول از متان: 💠 گاز متان، سازنده اصلی گاز طبیعی است که در میدانهای نفتی به فراوانی یافت میشود. 💠 از واکنش گاز متان با بخارآب در حضور کاتالیزگر و دمای مناسب(۴۵۰⁰C-۵۵۰⁰C) طبق معادله زیر، گازهای کربنمونوکسید و هیدروژن تولید میشود: CH4(g)+H2O=>…
💢واکنش پلیاستریشدن و آبکافت آن💢 ✔️ از واکنش یک کربوکسیلیکاسید دوعاملی با یک الکل دوعاملی در شرایط مناسب، یک پلیاستر ایجاد میشود. ✔️ نمای کلی از واکنش پلیاستریشدن: n HOOC-□-COOH + n HO-■-OH ---> [-CO-□-CO-O-■-O-]n + (2n-1)H2O مثال: از واکنش ترفتالیکاسید(دیاسید) با اتیلنگلیکول(دیالکل)، پلیاتیلنترفتالات(پلیاستر) طبق معادله زیر به دست میآید: n HOOC-C6H4-COOH + n HO-C2H4-OH ---> [-CO-C6H4-CO-O-C2H4-O-]n…
💢پلیمر پلیاتیلنترفتالات(PET)💢 ✔️ بطریهای پلاستیکی مانند بطری آب، از پلیمری به نام پلیاتیلنترفتالات(PET) ساخته میشوند. فرمول ساختاری پلیمر پت به صورت زیر است: [-OC-C6H4-COO-C2H4-O-]n ✔️ پلیمر PET جزو دسته پلیاسترها محسوب میشود. پلیاسترها از کربوکسیلیکاسیدهای دوعاملی و الکلهای دوعاملی در شرایط مناسب ساخته میشوند. n HOOC-■■-COOH + n HO-□□-OH => [-OC-■■-COO-□□-O-]n + (2n-1) H2O ✔️ پلیاستر PET، از دیاس…
💢واکنشهای آلکنها در یک نگاه💢 1️⃣ تبدیل آلکنها(CnH2n) به آلکانها(CnH2n+2): هیدروکربنهای سیرنشدهای مانند آلکنها در واکنش با گاز هیدروژن در حضور کاتالیزگر نیکل، به فراورده سیرشدهای به نام آلکانها تبدیل میشوند. این واکنش به هیدروژندار کردن آلکنها نیز معروف است. مثال: از واکنش ۱-هگزن با گاز هیدروژن در حضورکاتالیزگر Ni، فراوردهای به نام هگزان به دست میآید. C6H12(l)+H2(g)=>C6H14(l) -------------------------…
Showing the 12 most recent of 20 posts we hold for @shimi_rh. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Citation-graph rank
Citation-graph rank — 866,220 of 1,620,105entries in the measured graph. A weighted position computed from the forward and mention edges below — republished posts weigh more than named mentions — and recomputed periodically, over the whole graph. Published only as this ordinal position, never as a score: a position is a fact, and a score printed beside one channel’s name would read as a verdict this register does not make. The two counts beneath stay separate for the same reason mentions are never summed with forwards anywhere else on this page — a named-by count costs nothing to manufacture. The top 100 by this measure, or how it is computed.
Mentions
Named by 1 registered channel — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.
A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.
Cite this entry
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 26 August 2026 — this entry's latest reading, not the date you are reading this.
“کانال شیمی” (@shimi_rh), 478 subscribers as measured 26 August 2026. Telegram Register, tgregister.com/channel/shimi_rh.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.