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 49K members. It uses a forum format for communication. It is the 9th largest community in the Chemistry topic page.

Roughly 16K members have joined in the past year. Popular discussion topics include Chemistry, Reaction, and Acid.

On Reddit
49K Members

Community Topics

Community Features

Forum

This community has a forum

Subreddit Analysis

via GummySearch
Yearly: +16K members
Growth: +49.5% / year

Member growth over time

All time (yearly)

  • 2025: 19K members
  • 2026: 10K members

Past year (monthly)

  • Sep: 1K members
  • Oct: 1K members
  • 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: 750 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
    11 posts in the past month
    1. Would surfing on an ocean of Hydronium be a bad idea?
    2. What is the most useful skill as a chemist?
    3. If sulfur is yellow, why is lazurite blue?
    #1
    General
    Would surfing on an ocean of Hydronium be a bad idea? · What is the most useful skill as a chemist? · If sulfur is yellow, why is lazurite blue?
    11
  • Organic Chem
    7 posts in the past month
    1. How does Ozone break down molecules that dont have alkenes?
    2. I have a question
    3. What do low concentrations of ammonia in water taste like?
    #2
    Organic Chem
    How does Ozone break down molecules that dont have alkenes? · I have a question · What do low concentrations of ammonia in water taste like?
    7
  • Inorganic/Phyical Chem
    6 posts in the past month
    1. Abundance of NaCl on earth ?
    2. Job options for an organometallic chemist
    3. What’s the mercury for in this system?
    #3
    Inorganic/Phyical Chem
    Abundance of NaCl on earth ? · Job options for an organometallic chemist · What’s the mercury for in this system?
    6
  • Practical Chemistry
    5 posts in the past month
    1. How to stop petina on eyeglasses.
    2. Is it OK to add unbuffered citric acid to your washing machine's rinse water?
    3. Custom molecule
    #4
    Practical Chemistry
    How to stop petina on eyeglasses. · Is it OK to add unbuffered citric acid to your washing machine's rinse water? · Custom molecule
    5
  • Solvent Suffragette
    2 posts in the past month
    1. Troubleshooting a buoyancy/convection issue in a glitter lamp (Heated calcium chloride solution)
    2. Chemistry/physics buoyancy or liquid density puzzle - or, why is my crystal 'lava lamp' getting stuck?
    #5
    Solvent Suffragette
    Troubleshooting a buoyancy/convection issue in a glitter lamp (Heated calcium chloride solution) · Chemistry/physics buoyancy or liquid density puzzle - or, why is my crystal 'lava lamp' getting stuck?
    2
View full analysis on GummySearchSynced 8/10/2026

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 49K 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

16
Views /mo
(+167%)
15
Visitors /mo
(+275%)
0
Referrals /mo

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