Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:15Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 6 2 ; 4 7 | = 34
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 4 7 ; 6 5 | = -22
163K
det| 3 6 ; 0 4 | = 12
∑_{k=1}^{n} k = n(n+1)/2
261K
∇²y = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
352K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
det| 10 5 ; 1 11 | = 105
320K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
341K
\frac{9}{4} \sum_{i=1}^{n} i^{2}
413K
∫₀^∞ e^(-r²) dr = √π / 2
297K
\lim_{α\to 0} \frac{\sin α}{α} = 1
17K
det| 1 7 ; 2 2 | = -12
63K
∑_{k=1}^{n} k = n(n+1)/2
462K