ChemCalc Dump /sym/a782fb
id=643118 · host=br.gridbatch.net · 2026-09-03 04:08Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
252K
\oint_C \vec{F}\cdot d\vec{r} = 0
464K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 11 5 ; 3 12 | = 117
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
202K
N₂ + 3H₂ ⇌ 2NH₃
λ = h/p
∇²y = 0
ω = 2πf
d/dx [x^4] = 4x^3
2H₂ + O₂ → 2H₂O
10θ² + 2θ + 4 = 0
\frac{1}{5} \sum_{i=1}^{n} i^{2}