Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:21Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
36K
10y² + 7y + 7 = 0
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
240K
det| 6 6 ; 2 7 | = 30
376K
10y² + 4y + 6 = 0
det| 4 4 ; 5 5 | = 0
139K
det| 7 4 ; 4 8 | = 40
201K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
295K