Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:43Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 1 4 ; 2 2 | = -6
218K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
190K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
157K
ΔS ≥ 0
\frac{4}{9} \sum_{i=1}^{n} i^{2}
299K
5θ² + 8θ + 5 = 0
\frac{3}{2} \sum_{i=1}^{n} i^{2}
244K
det| 2 9 ; 1 3 | = -3
det| 9 4 ; 1 10 | = 86
100K