Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 06:35Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{2}{9} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
248K
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
170K
5θ² + 8θ + 5 = 0
det| 9 4 ; 1 10 | = 86
244K
∑_{k=1}^{n} k = n(n+1)/2
105K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
100K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
138K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
433K