Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:20Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
320K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 5 6 ; 2 6 | = 18
90K
2r² + 6r + 5 = 0
\frac{7}{1} \sum_{i=1}^{n} i^{2}
394K
E = mc²
∂y/∂y = 3y
\binom{n}{k} = \frac{n!}{k!(n-k)!}
390K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
69K
ΔS ≥ 0