Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:50Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
218K
det| 9 4 ; 1 10 | = 86
190K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
det| 8 2 ; 7 9 | = 58
248K
ΔS ≥ 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
299K
5θ² + 8θ + 5 = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
244K
∫₀^∞ e^(-t²) dt = √π / 2
138K