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 21:57Z

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

N₂ + 3H₂ ⇌ 2NH₃

445K

∑_{k=1}^{n} k = n(n+1)/2

193K

λ = h/p

5r² + 7r + 0 = 0

322K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

235K

det| 10 8 ; 1 11 | = 102

det| 2 7 ; 7 3 | = -43

212K

det| 10 5 ; 4 11 | = 90

362K

∑_{k=1}^{n} k = n(n+1)/2

AgNO₃ + NaCl → AgCl↓ + NaNO₃

179K

det| 7 4 ; 4 8 | = 40

405K

λ = h/p

CaCO₃ → CaO + CO₂

442K

λ = h/p

42K

∑_{k=1}^{n} k = n(n+1)/2

41K