Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:06Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
269K
10y² + 7y + 7 = 0
CaCO₃ → CaO + CO₂
det| 5 6 ; 4 6 | = 6
240K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
376K
10y² + 4y + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-φ²) dφ = √π / 2
91K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
201K
λ = h/p