ChemCalc Dump /sym/bbf673
id=256880 · host=br.gridbatch.net · 2026-09-03 04:12Z
∫₀^∞ e^(-t²) dt = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
252K
\oint_C \vec{F}\cdot d\vec{r} = 0
464K
\frac{5}{8} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
202K
det| 10 4 ; 2 11 | = 102
\frac{8}{5} \sum_{i=1}^{n} i^{2}
det| 10 2 ; 2 11 | = 106
\binom{n}{k} = \frac{n!}{k!(n-k)!}
ΔS ≥ 0
ΔS ≥ 0
det| 7 3 ; 6 8 | = 38
det| 10 1 ; 6 11 | = 104