⚗️ Chemistry Lab
Mix substances in the virtual beaker — and instantly see the reaction, the equation and the explanation.
Task 1/6
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Reagents — click two substances in a row
🧫 Becher
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Pick two substances…
🚨 Lab-only under supervision — never try at home!
Tip: some pairs do not react at all — “nothing” is an observation too. Fire, fizzing, precipitate or a new colour = the four signs of a reaction.