ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 01:57Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
312K
∇²ω = 0
det| 8 4 ; 6 9 | = 48
125K
det| 11 2 ; 5 12 | = 122
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
17K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
2H₂ + O₂ → 2H₂O
det| 2 3 ; 5 3 | = -9
39K
∑_{k=1}^{n} k = n(n+1)/2
364K