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| 8 3 ; 6 9 | = 54
278K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{11}{2} \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| 5 9 ; 6 6 | = -24
352K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
320K
d/dr [r^12] = 12r^11
305K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
413K
CH₄ + 2O₂ → CO₂ + 2H₂O
17K