Who it is for
Chemistry students and teachers who want to watch how elements behave under extreme conditions without a physical lab.
Overview
What Chymia does
Chymia is a simulated chemistry lab that runs inside a conversation. Elements can be pushed to extremes and watched: gold heated until it boils, hydrogen compressed until it turns solid, pairs of elements combined to see what reaction follows.
The simulation is built around thermodynamics and updates as conditions change, so the emphasis falls on how a substance behaves rather than on definitions to memorise. Each element also carries notes on its own oddities.
Requests are plain. Ask to see some elements, then ask for them to react, then ask why the result looks the way it does. Chymia is the work of an independent developer, Noah Galvao.
What stands out
It models thermodynamic behaviour as conditions change rather than returning static facts about each element.
Availability
Where Chymia is listed
Chymia is listed in the ChatGPT apps directory only. Noah Galvão has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
In the ChatGPT apps directory
- Developer
- Noah Galvão
- Filed under
- Education & Research
- Listed since
- June 2026
- Authentication
- Authenticates when installed
- Website
- chymia.vercel.app
- Policies published
- Privacy policy · Terms of service
- Official listing
- Open in ChatGPT
- Snapshot
- August 2026
Example prompts from the listing
- Show me some elements!
- Now, react these elements!
- I want to learn Chemistry!
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This is an independent catalogue entry compiled by Node8 from Chymia's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Noah Galvão, and inclusion here is not an endorsement.
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