Field Notes / Σ /sym/aa5921
id=865024 · host=uk.mattivster.me · 2026-08-30 18:47Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
1z² + 1z + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
428K
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
350K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
141K
\frac{11}{8} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
ΔS ≥ 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂