Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 18:18Z
det| 11 8 ; 0 12 | = 132
AgNO₃ + NaCl → AgCl↓ + NaNO₃
244K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
52K
N₂ + 3H₂ ⇌ 2NH₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
137K
det| 9 4 ; 1 10 | = 86
197K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
262K
∫₀^∞ e^(-t²) dt = √π / 2
196K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
299K