ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 20:04Z
5γ² + 3γ + 7 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
312K
N₂ + 3H₂ ⇌ 2NH₃
8φ² + 2φ + 4 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
17K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
310K
CaCO₃ → CaO + CO₂
\frac{2}{2} \sum_{i=1}^{n} i^{2}
264K
F = G m₁m₂ / r²
\oint_C \vec{F}\cdot d\vec{r} = 0