Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 02:02Z
PV = nRT
det| 7 2 ; 2 8 | = 52
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\oint_C \vec{F}\cdot d\vec{r} = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
137K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
197K
\lim_{t\to 0} \frac{\sin t}{t} = 1
196K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
218K