Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 20:52Z
9y² + 1y + 4 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
40K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 10 5 ; 4 11 | = 90
138K
\frac{7}{8} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{x\to 0} \frac{\sin x}{x} = 1
306K
N₂ + 3H₂ ⇌ 2NH₃
det| 11 5 ; 5 12 | = 107
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
247K