Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:23Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
10y² + 7y + 7 = 0
det| 10 7 ; 3 11 | = 89
131K
CaCO₃ → CaO + CO₂
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
240K
10y² + 4y + 6 = 0
∫₀^∞ e^(-n²) dn = √π / 2
344K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
201K
λ = h/p
det| 4 6 ; 4 5 | = -4
295K
det| 7 8 ; 2 8 | = 40