ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 22:28Z
\frac{7}{5} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
302K
CaCO₃ → CaO + CO₂
8t² + 2t + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
17K
d/dφ [φ^12] = 12φ^11
\lim_{x\to 0} \frac{\sin x}{x} = 1
311K
E = mc²
\frac{8}{6} \sum_{i=1}^{n} i^{2}
39K