⚔ The Chemistry Academy
Enter the Battle Arena
Serious science, unserious fun! The Academy doors are open. Find a worthy rival, summon a friend, or sharpen your skills in a solo trial.
Your duel code
Share this code with your opponent on another device.
Preparing the duelling chamber…
ACADEMY XP0
REACTION STREAK0 🔥
CHALLENGE1 / 6
The Duelling Chamber
Electrolysis: The Brine Trial
Aqueous sodium chloride (concentrated brine), inert electrodes and a direct-current power supply. Tap an electrode when prompted.
The diagram is deliberately schematic. The electrode connections and chemistry are fixed; no product labels are given away.
Chain 1 · Identify