Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:50Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{2}{9} \sum_{i=1}^{n} i^{2}
\frac{4}{9} \sum_{i=1}^{n} i^{2}
248K
ΔS ≥ 0
\frac{3}{2} \sum_{i=1}^{n} i^{2}
170K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
299K
5θ² + 8θ + 5 = 0
det| 2 9 ; 1 3 | = -3
∑_{k=1}^{n} k = n(n+1)/2
354K
det| 7 4 ; 4 8 | = 40
433K