ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 18:59Z
det| 11 6 ; 6 12 | = 96
F = ma
\binom{n}{k} = \frac{n!}{k!(n-k)!}
270K
det| 9 4 ; 3 10 | = 78
det| 5 3 ; 2 6 | = 24
437K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
442K
2H₂ + O₂ → 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
231K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
193K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{6}{3} \sum_{i=1}^{n} i^{2}
22K
\lim_{x\to 0} \frac{\sin x}{x} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
479K
det| 2 7 ; 7 3 | = -43
205K
∑_{k=1}^{n} k = n(n+1)/2