Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 17:48Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
40K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{11}{5} \sum_{i=1}^{n} i^{2}
det| 11 2 ; 5 12 | = 122
67K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{12}{6} \sum_{i=1}^{n} i^{2}
322K
ΔS ≥ 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
5α² + 6α + 7 = 0
e^{i\pi} + 1 = 0