Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:55Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 9 ; 1 8 | = 47
144K
det| 10 6 ; 4 11 | = 86
det| 7 1 ; 7 8 | = 49
438K
ΔS ≥ 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
394K
det| 1 2 ; 7 2 | = -12
94K
∑_{k=1}^{n} k = n(n+1)/2
211K