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 13:20Z

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 4 2 ; 3 5 | = 14

445K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

193K

det| 10 4 ; 4 11 | = 94

12α² + 9α + 2 = 0

322K

det| 7 4 ; 4 8 | = 40

235K

E = mc²

Fe₂O₃ + 3CO → 2Fe + 3CO₂

212K

∫₀^∞ e^(-x²) dx = √π / 2

362K

8x² + 4x + 0 = 0

2H₂ + O₂ → 2H₂O

179K

\frac{11}{6} \sum_{i=1}^{n} i^{2}

405K

N₂ + 3H₂ ⇌ 2NH₃

442K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

42K

∑_{k=1}^{n} k = n(n+1)/2

41K