ChemCalc Dump /sym/d9b257
id=538622 · host=br.gridbatch.net · 2026-09-03 03:53Z
10z² + 5z + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
252K
\oint_C \vec{F}\cdot d\vec{r} = 0
464K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{10}{7} \sum_{i=1}^{n} i^{2}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
202K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
iħ ∂ψ/∂t = Ĥψ
det| 3 7 ; 5 4 | = -23
\oint_C \vec{F}\cdot d\vec{r} = 0
ω = 2πf
ΔS ≥ 0