Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 20:28Z
9y² + 1y + 4 = 0
det| 9 4 ; 1 10 | = 86
40K
det| 8 2 ; 7 9 | = 58
297K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
138K
\frac{7}{8} \sum_{i=1}^{n} i^{2}
det| 4 2 ; 3 5 | = 14
176K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 3 3 ; 4 4 | = 0
322K
N₂ + 3H₂ ⇌ 2NH₃
det| 2 6 ; 0 3 | = 6
374K
det| 11 5 ; 5 12 | = 107