Metal oxide
Ag₂O
Cu₂O
FeO
ZnO
Cr₂O₃
Al₂O₃
MgO
Reducing agent
C → CO
C → CO₂
CO → CO₂
H₂
Al (thermite)
Temperature · drag on the chart or use ← →
1200 K (927 °C)
Exam mode
Predict the crossover (P)
Reveal