ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 00:41Z
det| 9 4 ; 6 10 | = 66
CH₄ + 2O₂ → CO₂ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
125K
det| 7 4 ; 4 8 | = 40
91K
det| 1 6 ; 4 2 | = -22
2H₂ + O₂ → 2H₂O
det| 7 1 ; 7 8 | = 49
311K
∑_{k=1}^{n} k = n(n+1)/2