Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:44Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 11 2 ; 5 12 | = 122
218K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
190K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
157K
ΔS ≥ 0
\frac{4}{9} \sum_{i=1}^{n} i^{2}
299K
5θ² + 8θ + 5 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
100K