Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:10Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 10 6 ; 4 11 | = 86
det| 10 2 ; 3 11 | = 104
90K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
438K
ΔS ≥ 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
394K
9α² + 3α + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
94K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
211K
det| 3 4 ; 4 4 | = -4