ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 01:54Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇²ω = 0
det| 8 4 ; 6 9 | = 48
125K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
17K
∑_{k=1}^{n} k = n(n+1)/2
310K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
2H₂ + O₂ → 2H₂O
CH₄ + 2O₂ → CO₂ + 2H₂O
68K
det| 5 3 ; 2 6 | = 24
364K