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Matcha records your lectures and turns them into structured notes, flashcards, and exam prep — so you can focus on learning, not writing.

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Organic Chemistry — Lecture 14
Recording — 47:23
Live
47:01So the key difference here is that SN1 reactions proceed through a carbocation intermediate...
47:12...while SN2 is a concerted mechanism. One step. The nucleophile attacks from the back side.
47:20This will definitely be on the midterm, so make sure you understand both mechanisms.

✦ AI Summary

  • SN1 vs SN2: key mechanistic differences
  • SN1 is two-step; forms carbocation intermediate
  • SN2 is one-step concerted; backside attack causes inversion
  • Rate law: SN1 depends only on substrate; SN2 on both
  • Confirmed on midterm exam ⚡
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How It Works

Three steps. Zero effort.

Open the app, tap record, and let Matcha handle the rest. Your notes are ready before you leave the classroom.

1

Hit Record

Open Matcha, tap the green button, put your phone down. We capture the entire lecture in crystal-clear quality.

2

Get Smart Notes

AI transcribes, organizes, and summarizes your lecture into structured notes with key concepts highlighted.

3

Ace Your Exams

Generate flashcards, practice questions, and study guides. Ask Matcha anything about any lecture, anytime.

Features

Recording is free.
The magic costs less than coffee.

Everything you need to go from lecture hall to dean's list.

📝

Smart Summaries

Structured notes with key concepts, definitions, and takeaways — not just a transcript dump.

🃏

Auto Flashcards

One tap to generate study cards. Export to Anki or review right in the app with spaced repetition.

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Cross-Lecture Search

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99 Languages

Hebrew, Arabic, English, Mandarin — Matcha understands your professor, whatever they speak.

🧪

Exam Prep Mode

AI-generated practice questions based on your actual lectures. Study what your professor taught.

📁

Course Organization

Auto-tagged by subject, semester, and professor. One tap to find any lecture from any course.

Pricing

Fair pricing. Real principles.

We believe great tools should be accessible — and that success should give back.

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We give back

A percentage of every dollar we earn goes directly to environmental causes. Growing our business means growing our impact on the planet.

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Refer & save big

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2h+

Saved per lecture

99

Languages

4.9★

Average rating

50K+

Lectures processed

Available Everywhere

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Record on your phone, review on your laptop. Matcha syncs everything seamlessly.

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Works with lectures in any language

🇺🇸 English🇮🇱 עברית🇸🇦 العربية🇪🇸 Español🇫🇷 Français🇩🇪 Deutsch🇷🇺 Русский🇨🇳 中文🇯🇵 日本語🇰🇷 한국어🇵🇹 Português+ 88 more
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★★★★★

I used to spend 3 hours rewriting lecture notes. Now Matcha does it in 30 seconds. I genuinely have free time again. This is INSANE 🤯

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Sarah Kim
Pre-Med Student
★★★★★

Went from C+ to A- in Organic Chemistry after using Matcha for one semester. The exam prep mode is genuinely unfair. Everyone else was hand-writing notes while I was vibing 😎

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Daniel R.
Chemistry Major
★★★★★

Finally something that actually works with Hebrew lectures 🇮🇱 Every other app butchers it. Matcha nails it every single time. סוף סוף!

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Noa M.
Law Student

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