Video, posted without a caption
Signed Dasha Shell

Channel
@chemistry_dasha
On this record: Growth · Engagement · What this channel posts · Reactions · Posts · Polls · Cite this entry
180subscribers
-1 since we began measuring on 7 August 2026
Risers and fallers across the register · movement among entries of Under 1,000.
| Telegram ID | -1001656617987 |
|---|---|
| Type | Channel |
| Username | @chemistry_dasha |
| Created | Between 1 December 2021 and 30 April 2023— estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 8 August 2026 |
| Last confirmed live | 24 August 2026 |
| Measurements held | 3 |
| Confirmed unchanged | 1 time, most recently 24 August 2026 |
| On Telegram | t.me/chemistry_dasha |
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 24 Aug 2026, 12:07 | 180 | -1 |
| 8 Aug 2026, 13:00 | 181 | no change |
| 7 Aug 2026, 14:25 | 181 | first reading |
12 posts held, back to 22 January 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.
Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 12 posts for this entry, the most recent from 27 June 2026. An engagement rate over an empty window would be a number about nothing.
Measured directly from 2 videos with a duration reading, out of the posts we hold for this channel — not this channel’s whole posting history, only the sample this register has actually read. An exact reading to the second, taken from the post itself rather than from Telegram’s own rounded chrome, so it carries no ≈ mark.
9 reactions across 4 posts, in 4 distinct kinds. The most used accounts for 44.4% of them.
| Reaction | Count | Share | Share, drawn |
|---|---|---|---|
| ❤ | 4 | 44.4% | |
| 👍 | 3 | 33.3% | |
| 🔥 | 1 | 11.1% | |
| 🤔 | 1 | 11.1% |
No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.
Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.
Coverage. Reactions were read on 4 of the 12 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 9reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.
Measured over the 12 most recent posts we hold, published 22 January 2026 to 27 June 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.
Video, posted without a caption
Signed Dasha Shell
Полезная шпаргалка для ЕГЭ 🙇♀️ Радикальные и ионные реакции в органической химии 🫶💞
Signed Dasha Shell
Друзья не забываем классификацию оксидов. На классификации строится все дальнейшее изучение химии 📚
Signed Dasha Shell
Свойства азота. Повторяем, изучаем )
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Всем привет 🥰 Сегодня предлагаю разобрать 31 задачу из ЕГЭ: 1. При взаимодействии концентрированной серной кислоты с иодидом калия был получен газ с неприятным запахом. 5H2SO4 + 8KI —> 4K2SO4 + H2S + 4I2 + 4H2O Так как йод является хорошим восстановителем, сера, забирая электроны, переходит в низшую степень окисления. Йод переходит в простое вещество 2. Полученный газ с неприятным запахом сожгли в недостатке кис…
❤1👍1
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Важное напоминание: 🧪галогены (Cl2, Br2, I2) не реагируют с кислородом! F2 дает с кислородом фторид кислорода, в котором кислород проявляет степень окисления +2 O2 + 2F2 —> 2 OF2 🧪фосфор и кремний (P, Si) не реагируют с водородом! Если мы хотим получить фосфин, то действует на фосфиды кислотой: K3P + 3HCl—> PH3 + 3KCl
Signed Dasha Shell
Важнейшие соединения меди и их окраска Думаю, с гидроксидом меди и медным купоросом все разобрались. (Если нет, попросите бабушку на даче показать вам удобрение, которое повышает урожайность) Да-да, именно пентагидрат сульфата меди (II) используют как источник меди для растений. Также для успешной сдачи экзамена по химии очень важно не путать оксид меди (I) - красного цвета и оксид меди (II) - черного цвета Сульф…
❤1👍1
Signed Dasha Shell
Друзья, давайте решим 31 задачку из ЕГЭ по химии: 1. На кристаллический хлорид натрий подействовали избытком серной кислоты, в результате чего выделился газ и образовалась кислая соль: NaCl(тв) + H2SO4 -> HCl↑ + NaHSO4 Стоит обратить внимание на то, что образуется кислая соль. Реакция становится возможной так как хлороводород как газ выходит из зоны реакции. 2. Кислую соль помещают в раствор нитрата бария: NaHSO…
👍1
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Качественные реакции на органические вещества 🧪🧪🧪
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Качественные реакции на катионы и анионы в неорганической химии 👨🔬👨🔬👨🔬
Signed Dasha Shell
Ароматы некоторых сложных эфиров: Сложные эфиры - вещества получаемые реакцией этерификации. Этерификация - реакция протекающая между спиртом и карбоновой кислотой в кислой среде. Сложные эфиры низших карбоновых кислот и простейших спиртов - бесцветные летучие жидкости, часто обладающие приятным фруктовым запахом.
❤2🔥1🤔1
Signed Dasha Shell
Из предложенного перечня веществ выберите кислотный оксид и соль
Shares as published, totalling 99%. No per-option vote count is published by Telegram, so none is shown.
Signed Dasha Shell
Showing the 12 most recent of 12 posts we hold for @chemistry_dasha. 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.
The poll we hold for this entry, as Telegram rendered it when we read the post. A poll’s figures keep moving after that, so each one is dated.
Из предложенного перечня веществ выберите кислотный оксид и соль
Shares as published, totalling 99%. No per-option vote count is published by Telegram, so none is shown.
Percentages only — there are no per-option vote counts here, because Telegram publishes none.The public post preview gives each option’s share and a single voter total, and nothing else. Multiplying one by the other would produce a per-option tally that looks measured and is not: the shares are rounded to whole numbers before we ever see them. We print what was published and leave the column that does not exist empty.
The shares need not add up to 100.Rounding alone puts many polls at 99 or 101. A poll that allows more than one answer per voter runs well past 100 by design, and several here do. The bars are drawn against a fixed 100% track at each option’s own percentage rather than normalised to the total, so a poll that exceeds it shows that it does instead of being quietly rescaled.
Read from the 12 most recent posts we hold, published 22 January 2026 to 27 June 2026. Telegram labels each poll by kind — an anonymous poll, a quiz, a closed set of final results — and that label is reproduced rather than paraphrased.
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 24 August 2026 — this entry's latest reading, not the date you are reading this.
“Дарьяна • репетитор по химии• подготовка к ЕГЭ • решение задач” (@chemistry_dasha), 180 subscribers as measured 24 August 2026. Telegram Register, tgregister.com/channel/chemistry_dasha.
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.