ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 01:03Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 8 ; 0 5 | = 20
302K
det| 2 7 ; 7 3 | = -43
312K
∇²ω = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
17K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 5 2 ; 3 6 | = 24
311K
2H₂ + O₂ → 2H₂O
det| 7 7 ; 4 8 | = 28
68K
iħ ∂ψ/∂t = Ĥψ
10r² + 7r + 5 = 0
e^{i\pi} + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
λ = h/p