Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:27Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
CH₄ + 2O₂ → CO₂ + 2H₂O
269K
10y² + 7y + 7 = 0
det| 9 9 ; 5 10 | = 45
158K
CaCO₃ → CaO + CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
240K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
376K
10y² + 4y + 6 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
344K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{x\to 0} \frac{\sin x}{x} = 1
201K
d/dy [y^11] = 11y^10
295K