Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 17:26Z
CH₄ + 2O₂ → CO₂ + 2H₂O
\frac{2}{2} \sum_{i=1}^{n} i^{2}
244K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
52K
det| 3 1 ; 3 4 | = 9
det| 4 6 ; 4 5 | = -4
90K
det| 9 4 ; 1 10 | = 86
91K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
50K
5β² + 1β + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
196K
\frac{9}{1} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
299K