Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:14Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
10y² + 7y + 7 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
131K
CaCO₃ → CaO + CO₂
det| 5 3 ; 2 6 | = 24
376K
10y² + 4y + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
139K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
91K
λ = h/p
∫₀^∞ e^(-y²) dy = √π / 2
399K