Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 17:45Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
40K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
138K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
176K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 2 4 ; 4 3 | = -10
306K
ΔS ≥ 0