Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:00Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 8 5 ; 3 9 | = 57
36K
∑_{k=1}^{n} k = n(n+1)/2
269K
10y² + 7y + 7 = 0
CaCO₃ → CaO + CO₂
det| 4 6 ; 4 5 | = -4
240K
det| 4 8 ; 3 5 | = -4
376K
10y² + 4y + 6 = 0
det| 9 4 ; 1 10 | = 86
139K