Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:42Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
218K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
248K
det| 9 4 ; 1 10 | = 86
157K
ΔS ≥ 0
det| 1 1 ; 5 2 | = -3
170K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
299K
5θ² + 8θ + 5 = 0
∫₀^∞ e^(-x²) dx = √π / 2
244K
∫₀^∞ e^(-x²) dx = √π / 2
105K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
138K