Observed arrival · 2026-10-26
ChemistryK’s Practical Chemistry Simulator
A Russian-language practice tool for chemistry practical rounds, where students identify unknown solutions by testing pairs of reagents and recording observations.
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✦Pretty
●Pro
◎Niche
◉Human
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- For
- Chemistry olympiad students practicing practical identification rounds
- Worth noticing
- A hint can reveal one test tube for a three-point penalty, and the reference guide is unavailable during the test.
Field notes
The exercise asks users to compare observed pairwise reactions with a theoretical matrix, then support each identification with molecular and net ionic equations. The page describes tasks modeled on republican-stage rounds from 2021–2023 and gives a sample 30-point scoring split: 10 points for planning and matrices, 9.5 for reactions, and 10.5 for identifying substances.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
●ProPolished or operationally mature
◎NicheUnusually specific use
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