ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 22:27Z
\frac{7}{5} \sum_{i=1}^{n} i^{2}
\frac{1}{7} \sum_{i=1}^{n} i^{2}
312K
CaCO₃ → CaO + CO₂
8t² + 2t + 1 = 0
det| 9 4 ; 1 10 | = 86
310K
d/dφ [φ^12] = 12φ^11
\binom{n}{k} = \frac{n!}{k!(n-k)!}
311K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
264K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
39K