ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 22:29Z
\frac{7}{5} \sum_{i=1}^{n} i^{2}
CaCO₃ → CaO + CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
125K
\oint_C \vec{F}\cdot d\vec{r} = 0
91K
8t² + 2t + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
17K
det| 9 4 ; 1 10 | = 86
310K
d/dφ [φ^12] = 12φ^11
det| 5 9 ; 7 6 | = -33
264K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
39K