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 21:50Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 9 5 ; 1 10 | = 85

320K

N₂ + 3H₂ ⇌ 2NH₃

144K

det| 4 7 ; 0 5 | = 20

CaCO₃ → CaO + CO₂

90K

∑_{k=1}^{n} k = n(n+1)/2

438K

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

394K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

29K

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

∂α/∂r = 8α

94K

∑_{k=1}^{n} k = n(n+1)/2

211K

∇ × E = −∂B/∂t

390K

F = ma

69K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25]