Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:16Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
36K
det| 7 4 ; 4 8 | = 40
269K
10y² + 7y + 7 = 0
det| 2 7 ; 7 3 | = -43
131K
CaCO₃ → CaO + CO₂
10y² + 4y + 6 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
139K
∑_{k=1}^{n} k = n(n+1)/2
201K