Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:08Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 4 2 ; 3 5 | = 14
36K
∫₀^∞ e^(-x²) dx = √π / 2
269K
10y² + 7y + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
131K
CaCO₃ → CaO + CO₂
det| 7 4 ; 4 8 | = 40
139K
det| 6 6 ; 2 7 | = 30
201K
CH₄ + 2O₂ → CO₂ + 2H₂O
295K