ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 01:05Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 3 7 ; 2 4 | = -2
302K
∇²ω = 0
det| 8 4 ; 6 9 | = 48
125K
det| 11 2 ; 5 12 | = 122
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 9 4 ; 1 10 | = 86
264K
2H₂ + O₂ → 2H₂O
det| 11 9 ; 0 12 | = 132
364K