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 06:40Z

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

AgNO₃ + NaCl → AgCl↓ + NaNO₃

445K

∑_{k=1}^{n} k = n(n+1)/2

193K

2y² + 2y + 4 = 0

N₂ + 3H₂ ⇌ 2NH₃

322K

∑_{k=1}^{n} k = n(n+1)/2

235K

CaCO₃ → CaO + CO₂

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

212K

\frac{11}{8} \sum_{i=1}^{n} i^{2}

362K

det| 8 6 ; 1 9 | = 66

det| 7 4 ; 4 8 | = 40

179K

d/dx [x^5] = 5x^4

405K

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

442K

CH₄ + 2O₂ → CO₂ + 2H₂O

42K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

41K

6r² + 3r + 1 = 0

369K