Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:22Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{12}{6} \sum_{i=1}^{n} i^{2}
320K
det| 10 6 ; 4 11 | = 86
\binom{n}{k} = \frac{n!}{k!(n-k)!}
438K
ΔS ≥ 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
394K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
29K
9α² + 3α + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
94K