Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 02:11Z
PV = nRT
det| 8 6 ; 6 9 | = 36
244K
∑_{k=1}^{n} k = n(n+1)/2
52K
det| 7 2 ; 2 8 | = 52
AgNO₃ + NaCl → AgCl↓ + NaNO₃
90K
det| 9 4 ; 1 10 | = 86
91K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 12 9 ; 5 13 | = 111
100K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 1 2 ; 7 2 | = -12
137K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
218K
∑_{k=1}^{n} k = n(n+1)/2
299K