Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-04 05:24Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 3 7 ; 1 4 | = 5
ΔS ≥ 0
CH₄ + 2O₂ → CO₂ + 2H₂O
220K
\lim_{r\to 0} \frac{\sin r}{r} = 1
\frac{11}{6} \sum_{i=1}^{n} i^{2}
393K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
32K
det| 3 4 ; 2 4 | = 4
det| 8 8 ; 2 9 | = 56
\lim_{r\to 0} \frac{\sin r}{r} = 1
det| 12 6 ; 7 13 | = 114