Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-07 02:15Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
324K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 12 1 ; 4 13 | = 152
308K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
19K
1ψ² + 3ψ + 4 = 0
\lim_{z\to 0} \frac{\sin z}{z} = 1
443K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
330K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
8r² + 6r + 1 = 0
det| 3 7 ; 0 4 | = 12
13K
CaCO₃ → CaO + CO₂