Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 15:32Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
446K
det| 12 4 ; 1 13 | = 152
det| 12 1 ; 5 13 | = 151
144K
ΔS ≥ 0
CH₄ + 2O₂ → CO₂ + 2H₂O
259K
det| 7 4 ; 4 8 | = 40
86K
det| 11 9 ; 0 12 | = 132
224K
∑_{k=1}^{n} k = n(n+1)/2
218K
det| 7 9 ; 1 8 | = 47
354K