The reaction factory
Load molecules into the 3D reactor. Make matching batches and discover what remains.
Mission 1 of 3
123
Make as many molecules as possible H₂O
Recipe per batch2 H₂ + 1 O₂ → 2 H₂O
Tap the lab or use the buttons below
H₂
Stock: 4 · in reactor: 0
O₂
Stock: 2 · in reactor: 0
Made: 0 H₂O
Load molecules to match the recipe. You can always put them back.
The spheres represent atoms: H white, O red, N blue, Cl green. In this counting model, each matching batch reacts completely.
3 missions without a failed attempt = one star. No time limit.