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 18:07Z

2H₂ + O₂ → 2H₂O

AgNO₃ + NaCl → AgCl↓ + NaNO₃

445K

3α² + 4α + 6 = 0

193K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

∑_{k=1}^{n} k = n(n+1)/2

322K

12α² + 9α + 2 = 0

235K

λ = h/p

F = ma

212K

CH₄ + 2O₂ → CO₂ + 2H₂O

362K

\oint_C \vec{F}\cdot d\vec{r} = 0

det| 7 4 ; 4 8 | = 40

179K

N₂ + 3H₂ ⇌ 2NH₃

405K

det| 5 1 ; 4 6 | = 26

∑_{k=1}^{n} k = n(n+1)/2

442K

3ω² + 2ω + 2 = 0

42K