Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:42Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
218K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
det| 12 1 ; 4 13 | = 152
248K
ΔS ≥ 0
\frac{3}{2} \sum_{i=1}^{n} i^{2}
170K
det| 4 8 ; 3 5 | = -4
105K
det| 2 7 ; 7 3 | = -43
100K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
138K