Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-19 18:50Z
\frac{11}{7} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
329K
ΔS ≥ 0
\oint_C \vec{F}\cdot d\vec{r} = 0
310K
\frac{1}{7} \sum_{i=1}^{n} i^{2}
98K
det| 8 3 ; 0 9 | = 72
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
45K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
74K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-ψ²) dψ = √π / 2
207K