ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-17 18:44Z
∑_{k=1}^{n} k = n(n+1)/2
det| 9 5 ; 4 10 | = 70
211K
\lim_{t\to 0} \frac{\sin t}{t} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
311K
det| 5 5 ; 1 6 | = 25
453K
N₂ + 3H₂ ⇌ 2NH₃
det| 11 5 ; 2 12 | = 122
133K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
177K
5ψ² + 2ψ + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
207K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
333K
∇ × E = −∂B/∂t
det| 7 4 ; 4 8 | = 40
238K
∫₀^∞ e^(-θ²) dθ = √π / 2
111K