Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:00Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 6 ; 1 8 | = 50
218K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
det| 1 8 ; 4 2 | = -30
248K
ΔS ≥ 0
5θ² + 8θ + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
244K
det| 2 9 ; 1 3 | = -3
det| 7 4 ; 4 8 | = 40
100K
∇ × E = −∂B/∂t
CH₄ + 2O₂ → CO₂ + 2H₂O
354K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\oint_C \vec{F}\cdot d\vec{r} = 0
12y² + 5y + 5 = 0