Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:21Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 10 6 ; 4 11 | = 86
det| 5 6 ; 7 6 | = -12
90K
det| 9 4 ; 1 10 | = 86
438K
ΔS ≥ 0
CH₄ + 2O₂ → CO₂ + 2H₂O
394K
∫₀^∞ e^(-x²) dx = √π / 2
94K
det| 2 7 ; 7 3 | = -43
211K
∑_{k=1}^{n} k = n(n+1)/2
390K
det| 4 6 ; 0 5 | = 20
69K