Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 01:07Z
\frac{10}{8} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
218K
det| 4 6 ; 0 5 | = 20
190K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
248K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
157K
11n² + 7n + 7 = 0
det| 4 6 ; 4 5 | = -4
299K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
105K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
AgNO₃ + NaCl → AgCl↓ + NaNO₃
100K