Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:22Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
36K
det| 5 6 ; 1 6 | = 24
269K
10y² + 7y + 7 = 0
det| 7 4 ; 4 8 | = 40
131K
CaCO₃ → CaO + CO₂
det| 4 4 ; 5 5 | = 0
240K
10y² + 4y + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
139K
CH₄ + 2O₂ → CO₂ + 2H₂O
344K