Σ index Eq pack 13 Batch 4 Eq pack 19 Batch 16 Matrix 23 Matrix 11 Eq pack 7 Σ#24 Rxn set 8 Rxn set 14 Matrix 5 Σ#12 Eq pack 1

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-20 12:51Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

AgNO₃ + NaCl → AgCl↓ + NaNO₃

445K

3α² + 8α + 4 = 0

193K

\lim_{α\to 0} \frac{\sin α}{α} = 1

6t² + 6t + 4 = 0

322K

11φ² + 7φ + 7 = 0

235K

N₂ + 3H₂ ⇌ 2NH₃

5φ² + 1φ + 1 = 0

212K

det| 4 6 ; 4 5 | = -4

362K

∑_{k=1}^{n} k = n(n+1)/2

179K

11z² + 1z + 0 = 0

405K

8ψ² + 7ψ + 0 = 0

442K

iħ ∂ψ/∂t = Ĥψ

42K

N₂ + 3H₂ ⇌ 2NH₃

41K