Σ index Eq pack 7 Ledger /3 Batch 4 Matrix 17 Matrix 5 Σ#12 Rxn set 8 Matrix 23 Σ#18 Eq pack 1 Rxn set 2 Σ#6

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-18 21:55Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

Fe₂O₃ + 3CO → 2Fe + 3CO₂

320K

∑_{k=1}^{n} k = n(n+1)/2

144K

det| 4 7 ; 0 5 | = 20

CH₄ + 2O₂ → CO₂ + 2H₂O

90K

ΔS ≥ 0

438K

∑_{k=1}^{n} k = n(n+1)/2

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

394K

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

29K

det| 11 9 ; 0 12 | = 132

94K

11z² + 1z + 0 = 0

211K

∑_{k=1}^{n} k = n(n+1)/2

390K

det| 7 4 ; 4 8 | = 40

69K

N₂ + 3H₂ ⇌ 2NH₃

144K

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