Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 12:32Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{α\to 0} \frac{\sin α}{α} = 1
∑_{k=1}^{n} k = n(n+1)/2
322K
det| 7 4 ; 4 8 | = 40
235K
N₂ + 3H₂ ⇌ 2NH₃
det| 4 7 ; 2 5 | = 6
212K
\lim_{t\to 0} \frac{\sin t}{t} = 1
362K
5ψ² + 5ψ + 6 = 0
det| 12 1 ; 5 13 | = 151
179K
\frac{2}{6} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
442K