Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 05:11Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
218K
12α² + 7α + 2 = 0
∇²y = 0
det| 2 3 ; 5 3 | = -9
170K
det| 7 4 ; 4 8 | = 40
299K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
244K
8β² + 4β + 2 = 0