ChemCalc Dump /sym/972590
id=720280 · host=br.gridbatch.net · 2026-09-03 04:02Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
252K
\oint_C \vec{F}\cdot d\vec{r} = 0
464K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
F = G m₁m₂ / r²
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
202K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
8ψ² + 7ψ + 1 = 0
3ω² + 6ω + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇ × E = −∂B/∂t
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 7 4 ; 4 8 | = 40
3θ² + 5θ + 3 = 0