ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-17 22:25Z
1y² + 7y + 1 = 0
det| 7 4 ; 4 8 | = 40
93K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
211K
∇²x = 0
det| 5 6 ; 1 6 | = 24
311K
det| 1 4 ; 3 2 | = -10
453K
det| 5 9 ; 4 6 | = -6
N₂ + 3H₂ ⇌ 2NH₃
CH₄ + 2O₂ → CO₂ + 2H₂O
45K
N₂ + 3H₂ ⇌ 2NH₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
437K
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
115K
\oint_C \vec{F}\cdot d\vec{r} = 0
PV = nRT