Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-09-15 18:24Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
1θ² + 1θ + 2 = 0
det| 7 4 ; 2 8 | = 48
20K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 5 6 ; 1 6 | = 24
11K
\oint_C \vec{F}\cdot d\vec{r} = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
477K
\oint_C \vec{F}\cdot d\vec{r} = 0
153K
det| 4 3 ; 7 5 | = -1
det| 7 9 ; 4 8 | = 20
175K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
63K
det| 7 5 ; 5 8 | = 31
∑_{k=1}^{n} k = n(n+1)/2
266K
det| 7 7 ; 2 8 | = 42
87K