Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:09Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
10y² + 7y + 7 = 0
det| 11 5 ; 0 12 | = 132
131K
CaCO₃ → CaO + CO₂
det| 9 7 ; 3 10 | = 69
240K
CH₄ + 2O₂ → CO₂ + 2H₂O
139K
∑_{k=1}^{n} k = n(n+1)/2
91K
det| 9 4 ; 1 10 | = 86
295K