Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 17:46Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
297K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 4 4 ; 5 5 | = 0
138K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
\frac{2}{2} \sum_{i=1}^{n} i^{2}
176K
det| 11 5 ; 0 12 | = 132
67K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
ΔS ≥ 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
374K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
112K
det| 4 2 ; 3 5 | = 14
247K