Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:14Z
\oint_C \vec{F}\cdot d\vec{r} = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 1 1 ; 5 2 | = -3
163K
det| 3 6 ; 0 4 | = 12
\binom{n}{k} = \frac{n!}{k!(n-k)!}
250K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
261K
∇²y = 0
\frac{9}{4} \sum_{i=1}^{n} i^{2}
352K
CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
99K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 2 10 | = 82
341K
7ψ² + 8ψ + 2 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
44K
det| 4 2 ; 4 5 | = 12
413K
\oint_C \vec{F}\cdot d\vec{r} = 0
297K