Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:18Z
\oint_C \vec{F}\cdot d\vec{r} = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
122K
\frac{2}{7} \sum_{i=1}^{n} i^{2}
163K
det| 3 6 ; 0 4 | = 12
\binom{n}{k} = \frac{n!}{k!(n-k)!}
261K
∇²y = 0
det| 10 5 ; 1 11 | = 105
352K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
341K
det| 4 1 ; 6 5 | = 14
44K
det| 2 2 ; 4 3 | = -2
297K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
17K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
63K