Math Dump /sym/b34266
id=344092 · host=jp.commstar.world · 2026-09-01 21:06Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 1 ; 6 5 | = 14
402K
6y² + 4y + 7 = 0
det| 5 3 ; 7 6 | = 9
398K
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 6 2 ; 5 7 | = 32
det| 12 4 ; 7 13 | = 128
Fe₂O₃ + 3CO → 2Fe + 3CO₂
CaCO₃ → CaO + CO₂
8r² + 1r + 7 = 0
1β² + 6β + 1 = 0