Σ index Rxn set 8 Ledger /9 Σ#24 Ledger /3 Ledger /15 Σ#12 Matrix 11 Batch 22 Eq pack 19 Matrix 17 Eq pack 13 Batch 16 Ledger /27 Eq pack 7

Symbolic Index /sym/ea4bfa

id=1 · host=au.commstar.world · 2026-10-20 14:42Z

∑_{k=1}^{n} k = n(n+1)/2

12z² + 1z + 7 = 0

244K

det| 2 7 ; 7 3 | = -43

52K

det| 12 5 ; 4 13 | = 136

\frac{12}{7} \sum_{i=1}^{n} i^{2}

90K

N₂ + 3H₂ ⇌ 2NH₃

91K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

100K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

50K

det| 4 9 ; 7 5 | = -43

7y² + 7y + 0 = 0

137K

∑_{k=1}^{n} k = n(n+1)/2

197K

det| 1 1 ; 3 2 | = -1

PV = nRT

262K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

196K

det| 12 9 ; 3 13 | = 129

det| 7 4 ; 4 8 | = 40

218K

2H₂ + O₂ → 2H₂O

299K

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