ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 01:05Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 10 9 ; 0 11 | = 110
302K
det| 7 4 ; 4 8 | = 40
312K
∇²ω = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
125K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 6 4 ; 4 7 | = 26
17K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 9 1 ; 7 10 | = 83
311K
2H₂ + O₂ → 2H₂O
det| 9 5 ; 6 10 | = 60
68K
∑_{k=1}^{n} k = n(n+1)/2
364K