Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:04Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 9 9 ; 5 10 | = 45
269K
10y² + 7y + 7 = 0
det| 7 4 ; 4 8 | = 40
131K
CaCO₃ → CaO + CO₂
det| 8 5 ; 3 9 | = 57
139K
∑_{k=1}^{n} k = n(n+1)/2
344K
CH₄ + 2O₂ → CO₂ + 2H₂O
91K