Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:45Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{2}{9} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
248K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
157K
ΔS ≥ 0
5θ² + 8θ + 5 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
244K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
105K
det| 2 9 ; 1 3 | = -3
det| 1 8 ; 4 2 | = -30
100K
det| 4 6 ; 4 5 | = -4
138K
∇ × E = −∂B/∂t
AgNO₃ + NaCl → AgCl↓ + NaNO₃