Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:18Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 3 6 ; 0 4 | = 12
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
250K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
261K
∇²y = 0
det| 3 1 ; 0 4 | = 12
352K
∑_{k=1}^{n} k = n(n+1)/2
349K
CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
194K
CH₄ + 2O₂ → CO₂ + 2H₂O
44K
det| 10 4 ; 2 11 | = 102
413K