Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 17:45Z
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 9 4 ; 1 10 | = 86
244K
det| 3 1 ; 3 4 | = 9
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
90K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{2}{2} \sum_{i=1}^{n} i^{2}
100K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
50K
5β² + 1β + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
137K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 5 ; 0 12 | = 132
262K