Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 20:30Z
9y² + 1y + 4 = 0
det| 4 6 ; 4 5 | = -4
297K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
138K
\frac{7}{8} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
N₂ + 3H₂ ⇌ 2NH₃
det| 11 9 ; 5 12 | = 87
374K
det| 1 2 ; 7 2 | = -12
112K
det| 11 5 ; 5 12 | = 107