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| 2 2 ; 4 3 | = -2
278K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{3}{4} \sum_{i=1}^{n} i^{2}
122K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
163K
det| 3 6 ; 0 4 | = 12
det| 10 4 ; 2 11 | = 102
250K
∇²y = 0
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
349K
CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
99K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 2 ; 3 8 | = 50
341K
∑_{k=1}^{n} k = n(n+1)/2
305K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
413K
∑_{k=1}^{n} k = n(n+1)/2
297K
det| 7 8 ; 0 8 | = 56
17K