ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 01:08Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇²ω = 0
det| 9 4 ; 1 10 | = 86
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 2 ; 5 12 | = 122
17K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
264K
2H₂ + O₂ → 2H₂O
10r² + 7r + 5 = 0
det| 7 8 ; 4 8 | = 24
364K
∫₀^∞ e^(-ω²) dω = √π / 2
6K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
λ = h/p