Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:24Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 7 ; 3 10 | = 69
193K
\lim_{x\to 0} \frac{\sin x}{x} = 1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
322K
∫₀^∞ e^(-α²) dα = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
212K
det| 6 6 ; 2 7 | = 30
362K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
179K
det| 10 3 ; 4 11 | = 98
442K
det| 7 4 ; 4 8 | = 40
42K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
41K