Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-19 19:50Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
43K
N₂ + 3H₂ ⇌ 2NH₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
98K
det| 11 6 ; 5 12 | = 102
det| 9 1 ; 7 10 | = 83
456K
∑_{k=1}^{n} k = n(n+1)/2
310K
F = ma
det| 7 4 ; 4 8 | = 40
45K
\oint_C \vec{F}\cdot d\vec{r} = 0
74K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
401K
∑_{k=1}^{n} k = n(n+1)/2
207K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
438K