ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 18:29Z
det| 11 6 ; 6 12 | = 96
F = ma
\binom{n}{k} = \frac{n!}{k!(n-k)!}
159K
det| 9 4 ; 3 10 | = 78
\binom{n}{k} = \frac{n!}{k!(n-k)!}
437K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
231K
det| 11 9 ; 0 12 | = 132
193K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 1 1 ; 5 2 | = -3
202K
det| 9 4 ; 1 10 | = 86
22K
\lim_{x\to 0} \frac{\sin x}{x} = 1
∑_{k=1}^{n} k = n(n+1)/2
479K