Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 12:51Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-φ²) dφ = √π / 2
445K
\lim_{α\to 0} \frac{\sin α}{α} = 1
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
322K
\oint_C \vec{F}\cdot d\vec{r} = 0
235K
N₂ + 3H₂ ⇌ 2NH₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
212K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
362K
5ψ² + 5ψ + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
179K
\frac{2}{6} \sum_{i=1}^{n} i^{2}