Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:27Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{12}{6} \sum_{i=1}^{n} i^{2}
36K
10y² + 7y + 7 = 0
det| 4 6 ; 4 5 | = -4
131K
∑_{k=1}^{n} k = n(n+1)/2
158K
CaCO₃ → CaO + CO₂
10y² + 4y + 6 = 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
139K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
344K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
λ = h/p
\lim_{x\to 0} \frac{\sin x}{x} = 1
295K
∫₀^∞ e^(-φ²) dφ = √π / 2
399K