Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 22:49Z
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
90K
2H₂ + O₂ → 2H₂O
det| 8 4 ; 0 9 | = 72
AgNO₃ + NaCl → AgCl↓ + NaNO₃
137K
det| 7 4 ; 4 8 | = 40
197K
det| 3 1 ; 4 4 | = 8
\binom{n}{k} = \frac{n!}{k!(n-k)!}
262K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
196K