Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 17:41Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-x²) dx = √π / 2
297K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
138K
det| 9 4 ; 1 10 | = 86
138K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
det| 11 2 ; 5 12 | = 122
67K
Fe₂O₃ + 3CO → 2Fe + 3CO₂