Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 08:01Z
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
269K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∫₀^∞ e^(-φ²) dφ = √π / 2
158K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\frac{8}{5} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
139K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
344K
det| 7 4 ; 4 8 | = 40
det| 7 4 ; 4 8 | = 40
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
PV = nRT