Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:45Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
190K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
248K
ΔS ≥ 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
170K
5θ² + 8θ + 5 = 0
det| 2 9 ; 1 3 | = -3
AgNO₃ + NaCl → AgCl↓ + NaNO₃
138K