Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 18:08Z
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
445K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
193K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
λ = h/p
\binom{n}{k} = \frac{n!}{k!(n-k)!}
212K
det| 2 2 ; 4 3 | = -2
362K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 8 ; 3 5 | = -4
179K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
42K