Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:42Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
218K
∫₀^∞ e^(-φ²) dφ = √π / 2
190K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
\frac{1}{7} \sum_{i=1}^{n} i^{2}
157K
ΔS ≥ 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
299K
5θ² + 8θ + 5 = 0
det| 2 9 ; 1 3 | = -3
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
138K
∑_{k=1}^{n} k = n(n+1)/2
354K
det| 7 4 ; 4 8 | = 40
433K