Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:43Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{2}{2} \sum_{i=1}^{n} i^{2}
218K
∑_{k=1}^{n} k = n(n+1)/2
190K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
248K
ΔS ≥ 0
det| 5 7 ; 2 6 | = 16
299K
∑_{k=1}^{n} k = n(n+1)/2
100K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
138K