Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:06Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 4 ; 1 10 | = 86
218K
det| 1 1 ; 5 2 | = -3
190K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
ΔS ≥ 0
det| 2 8 ; 7 3 | = -50
299K
det| 3 9 ; 1 4 | = 3
244K
det| 7 9 ; 1 8 | = 47
138K
∑_{k=1}^{n} k = n(n+1)/2
354K