Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:43Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 2 ; 1 5 | = 18
218K
CH₄ + 2O₂ → CO₂ + 2H₂O
190K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
\frac{1}{7} \sum_{i=1}^{n} i^{2}
157K
ΔS ≥ 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
299K
5θ² + 8θ + 5 = 0
det| 7 4 ; 4 8 | = 40
244K
det| 2 9 ; 1 3 | = -3
∇ × E = −∂B/∂t