Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:04Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
10y² + 7y + 7 = 0
det| 12 1 ; 5 13 | = 151
131K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
158K
CaCO₃ → CaO + CO₂
det| 11 2 ; 5 12 | = 122
376K
10y² + 4y + 6 = 0
det| 5 3 ; 2 6 | = 24
139K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
91K