Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:15Z
\oint_C \vec{F}\cdot d\vec{r} = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{5}{8} \sum_{i=1}^{n} i^{2}
122K
det| 3 6 ; 0 4 | = 12
AgNO₃ + NaCl → AgCl↓ + NaNO₃
261K
∇²y = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
349K
CaCO₃ → CaO + CO₂
det| 7 8 ; 7 8 | = 0
194K
∑_{k=1}^{n} k = n(n+1)/2
\lim_{β\to 0} \frac{\sin β}{β} = 1
44K
det| 11 4 ; 2 12 | = 124
305K
∫₀^∞ e^(-t²) dt = √π / 2
413K
∑_{k=1}^{n} k = n(n+1)/2
297K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
17K