Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:07Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 7 ; 2 5 | = 6
445K
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 10 5 ; 4 11 | = 90
322K
∫₀^∞ e^(-α²) dα = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
179K
det| 7 4 ; 1 8 | = 52
det| 7 4 ; 4 8 | = 40
442K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
42K
λ = h/p
\frac{12}{6} \sum_{i=1}^{n} i^{2}
41K