Field Notes / Σ /sym/16bc26
id=280163 · host=uk.mattivster.me · 2026-08-30 18:45Z
CaCO₃ → CaO + CO₂
\frac{2}{5} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
CH₄ + 2O₂ → CO₂ + 2H₂O
428K
det| 2 8 ; 4 3 | = -26
\frac{11}{6} \sum_{i=1}^{n} i^{2}
350K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
141K
4γ² + 8γ + 1 = 0
10t² + 9t + 4 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
9t² + 4t + 7 = 0