Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:27Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
10y² + 7y + 7 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
131K
det| 9 4 ; 1 10 | = 86
158K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
240K
det| 11 5 ; 0 12 | = 132
376K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
139K