Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:16Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 9 ; 6 8 | = 2
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
122K
\frac{8}{1} \sum_{i=1}^{n} i^{2}
163K
det| 3 6 ; 0 4 | = 12
AgNO₃ + NaCl → AgCl↓ + NaNO₃
250K
∇²y = 0
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
194K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
320K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
341K
∫₀^∞ e^(-z²) dz = √π / 2
44K
∑_{k=1}^{n} k = n(n+1)/2
305K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
17K
det| 6 1 ; 5 7 | = 37
63K