Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 08:05Z
CaCO₃ → CaO + CO₂
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
\frac{2}{2} \sum_{i=1}^{n} i^{2}
158K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
240K
\frac{8}{5} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
∑_{k=1}^{n} k = n(n+1)/2
91K
det| 7 4 ; 4 8 | = 40
201K
PV = nRT