Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:21Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
10y² + 7y + 7 = 0
CaCO₃ → CaO + CO₂
\frac{11}{6} \sum_{i=1}^{n} i^{2}
240K
10y² + 4y + 6 = 0
\lim_{x\to 0} \frac{\sin x}{x} = 1
139K
det| 10 7 ; 3 11 | = 89
344K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
λ = h/p
Fe₂O₃ + 3CO → 2Fe + 3CO₂
295K