Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:16Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\lim_{x\to 0} \frac{\sin x}{x} = 1
36K
10y² + 7y + 7 = 0
det| 9 7 ; 3 10 | = 69
131K
det| 4 6 ; 0 5 | = 20
158K
CaCO₃ → CaO + CO₂
det| 11 5 ; 0 12 | = 132
240K
10y² + 4y + 6 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
139K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
91K
det| 10 7 ; 3 11 | = 89
201K