r/AskChemistry

Community Overview
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About r/AskChemistry

We are chemists and scientists who help demystify molecular behavior and apply discipline to naughty, wayward reactions, with a dash of wit & humor. From basic principles to advanced topics, we welcome discussion of all levels of chemistry & related fields (eg. pharmacology, biology, physics). Share links, images, and citations to enhance discussions. Expect science-fueled answers, colorful discussion, and perhaps a touch of electron-bullying.

The community at a glance

r/AskChemistry is a Subreddit for Chemists with roughly 52K members. It uses a forum format for communication. It is the 9th largest community in the Chemistry topic page.

Roughly 17K members have joined in the past year. Popular discussion topics include Chemistry, Reaction, and Acid.

On Reddit
52K Members

Community Topics

Community Features

Forum

This community has a forum

Subreddit Analysis

via GummySearch
Yearly: +17K members
Growth: +49.5% / year

Member growth over time

All time (yearly)

  • 2025: 19K members
  • 2026: 13K members

Past year (monthly)

  • Nov: 1K members
  • Dec: 2K members
  • Jan: 1K members
  • Feb: 992 members
  • Mar: 2K members
  • Apr: 2K members
  • May: 1K members
  • Jun: 1K members
  • Jul: 1K members
  • Aug: 1K members
  • Sep: 2K members
  • Oct: 58 members

Topics

  • Chemistry
    290 posts in the past month
    #1
    Chemistry
    290
  • Reaction
    18 posts in the past month
    #2
    Reaction
    18
  • Acid
    15 posts in the past month
    #3
    Acid
    15
  • Chemicals
    14 posts in the past month
    #4
    Chemicals
    14
  • Reactions
    11 posts in the past month
    #5
    Reactions
    11

Flair

  • General
    24 posts in the past month
    1. Is there a proper name for the carrying ring attached to the neck of some glass bottles?
    2. [DIRE] Gooey Abomination
    3. Research Survey Participants Needed
    #1
    General
    Is there a proper name for the carrying ring attached to the neck of some glass bottles? · [DIRE] Gooey Abomination · Research Survey Participants Needed
    24
  • Organic Chem
    10 posts in the past month
    1. Why does my piperidine smell like cum?
    2. What's the reason of this different colors in different PH?
    3. Are the fumes from butirometer method toxic when inhaled?
    #2
    Organic Chem
    Why does my piperidine smell like cum? · What's the reason of this different colors in different PH? · Are the fumes from butirometer method toxic when inhaled?
    10
  • Practical Chemistry
    4 posts in the past month
    1. Why is this Kong melting?
    2. Chrome dissolves in citric acid?
    3. While much of the public conversation around the Moon’s South Pole revolves around water ice for propellant, a perhaps more crucial strategic resource is often analyzed only theoretically: Helium-3.
    #3
    Practical Chemistry
    Why is this Kong melting? · Chrome dissolves in citric acid? · While much of the public conversation around the Moon’s South Pole revolves around water ice for propellant, a perhaps more crucial strategic resource is often analyzed only theoretically: Helium-3.
    4
  • Inorganic/Phyical Chem
    3 posts in the past month
    1. How can I extract copper from pond water?
    2. Is there a way to dissolve the ferrite powder and rubber without ruining the steel?
    3. Is this the correct way to store Caustic Soda?
    #4
    Inorganic/Phyical Chem
    How can I extract copper from pond water? · Is there a way to dissolve the ferrite powder and rubber without ruining the steel? · Is this the correct way to store Caustic Soda?
    3
  • Biochem
    2 posts in the past month
    1. The chemical composition of the liquid inside a Cactus?
    2. What would be the ideal chemical recipe from wild nature to maximize the speed of eye cell regeneration after a severe trauma?
    #5
    Biochem
    The chemical composition of the liquid inside a Cactus? · What would be the ideal chemical recipe from wild nature to maximize the speed of eye cell regeneration after a severe trauma?
    2
View full analysis on GummySearchSynced 9/22/2026

Frequently asked questions

Who is r/AskChemistry for?
Best for Chemists enthusiasts looking for a Reddit-based community with forum discussion.
Is r/AskChemistry free to join?
This listing is not marked as paid-only. Access rules and any fees are decided by the community.
How many members does r/AskChemistry have?
Roughly 52K members, based on figures reported by the community or its host. Member counts are approximate and change over time.
What platform is r/AskChemistry on?
r/AskChemistry runs on Reddit. Reddit communities (or "subreddits") are forum-based groups on the popular social news aggregation, web content rating, and discussion website Reddit. Reddit is commonly known as "the front page of the internet". Users submit content to the site such as links, text posts, and images, which are then voted up or down and discussed by other members. From investing Reddit communities, to professional ones, to ones just for laughs, you're likely to find a community for you on Reddit.
What topics does r/AskChemistry cover?
On the Hive Index, r/AskChemistry is organized under Chemists.
How do I join r/AskChemistry?
You can join r/AskChemistry by clicking this link, or pressing the "Go to community" button above.
What are the Chemistry communities like?
Welcome to the world of online communities for Chemists! These vibrant and diverse platforms offer a virtual haven for scientists, researchers, and enthusiasts alike. Joining these communities provides an invaluable opportunity to connect, collaborate, and exchange knowledge with fellow chemists from around the globe. With variations across different communities, you can find forums dedicated to specific branches of chemistry, such as organic, inorganic, analytical, and physical chemistry. Some communities focus on academic discussions and research sharing, while others cater to industry professionals seeking advice on practical applications and career development. Additionally, you may find platforms that emphasize mentorship and support for students and early-career chemists. Whether you're looking for guidance, inspiration, networking opportunities, or simply a space to geek out about chemistry, these online communities have got you covered.
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Added 6/13/2026

Monthly Stats

13
Views /mo
(+117%)
13
Visitors /mo
(+117%)
0
Referrals /mo

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