Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:05Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 12 9 ; 5 13 | = 111
269K
10y² + 7y + 7 = 0
det| 4 6 ; 0 5 | = 20
158K
CaCO₃ → CaO + CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
240K
10y² + 4y + 6 = 0
det| 9 4 ; 1 10 | = 86
91K